diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp
index c996078ba6e..95cb92b99f2 100644
--- a/drivers/gles2/rasterizer_scene_gles2.cpp
+++ b/drivers/gles2/rasterizer_scene_gles2.cpp
@@ -2430,6 +2430,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements,
 
 				if (p_env) {
 					state.scene_shader.set_uniform(SceneShaderGLES2::BG_ENERGY, p_env->bg_energy);
+					state.scene_shader.set_uniform(SceneShaderGLES2::BG_COLOR, p_env->bg_color);
 					state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_SKY_CONTRIBUTION, p_env->ambient_sky_contribution);
 
 					state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_COLOR, p_env->ambient_color);
@@ -2437,6 +2438,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements,
 
 				} else {
 					state.scene_shader.set_uniform(SceneShaderGLES2::BG_ENERGY, 1.0);
+					state.scene_shader.set_uniform(SceneShaderGLES2::BG_COLOR, state.default_bg);
 					state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_SKY_CONTRIBUTION, 1.0);
 					state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_COLOR, state.default_ambient);
 					state.scene_shader.set_uniform(SceneShaderGLES2::AMBIENT_ENERGY, 1.0);
@@ -2539,7 +2541,6 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements,
 	state.scene_shader.set_conditional(SceneShaderGLES2::USE_LIGHTMAP_CAPTURE, false);
 	state.scene_shader.set_conditional(SceneShaderGLES2::FOG_DEPTH_ENABLED, false);
 	state.scene_shader.set_conditional(SceneShaderGLES2::FOG_HEIGHT_ENABLED, false);
-	state.scene_shader.set_conditional(SceneShaderGLES2::USE_RADIANCE_MAP, false);
 	state.scene_shader.set_conditional(SceneShaderGLES2::USE_DEPTH_PREPASS, false);
 }
 
@@ -2786,6 +2787,7 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const
 	}
 
 	state.default_ambient = Color(clear_color.r, clear_color.g, clear_color.b, 1.0);
+	state.default_bg = Color(clear_color.r, clear_color.g, clear_color.b, 1.0);
 
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
@@ -2825,6 +2827,7 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const
 	if (probe_interior) {
 		env_radiance_tex = 0; //do not use radiance texture on interiors
 		state.default_ambient = Color(0, 0, 0, 1); //black as default ambient for interior
+		state.default_bg = Color(0, 0, 0, 1); //black as default background for interior
 	}
 
 	// render opaque things first
diff --git a/drivers/gles2/rasterizer_scene_gles2.h b/drivers/gles2/rasterizer_scene_gles2.h
index f23e45b52fa..130f1241b60 100644
--- a/drivers/gles2/rasterizer_scene_gles2.h
+++ b/drivers/gles2/rasterizer_scene_gles2.h
@@ -104,6 +104,7 @@ public:
 
 		GLuint immediate_buffer;
 		Color default_ambient;
+		Color default_bg;
 
 		// ResolveShaderGLES3 resolve_shader;
 		// ScreenSpaceReflectionShaderGLES3 ssr_shader;
diff --git a/drivers/gles2/shaders/scene.glsl b/drivers/gles2/shaders/scene.glsl
index 5d21c679bad..fede47d5a1d 100644
--- a/drivers/gles2/shaders/scene.glsl
+++ b/drivers/gles2/shaders/scene.glsl
@@ -911,6 +911,7 @@ uniform mat4 radiance_inverse_xform;
 
 #endif
 
+uniform vec4 bg_color;
 uniform float bg_energy;
 
 uniform float ambient_sky_contribution;
@@ -1553,7 +1554,6 @@ FRAGMENT_SHADER_CODE
 	ref_vec.z *= -1.0;
 
 	specular_light = textureCubeLod(radiance_map, ref_vec, roughness * RADIANCE_MAX_LOD).xyz * bg_energy;
-
 	{
 		vec3 ambient_dir = normalize((radiance_inverse_xform * vec4(normal, 0.0)).xyz);
 		vec3 env_ambient = textureCubeLod(radiance_map, ambient_dir, RADIANCE_MAX_LOD).xyz * bg_energy;
@@ -1564,6 +1564,7 @@ FRAGMENT_SHADER_CODE
 #else
 
 	ambient_light = ambient_color.rgb;
+	specular_light = bg_color.rgb * bg_energy;
 
 #endif
 
@@ -1622,6 +1623,19 @@ FRAGMENT_SHADER_CODE
 
 #endif // defined(USE_REFLECTION_PROBE1) || defined(USE_REFLECTION_PROBE2)
 
+	// scales the specular reflections, needs to be be computed before lighting happens,
+	// but after environment and reflection probes are added
+	//TODO: this curve is not really designed for gammaspace, should be adjusted
+	const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);
+	const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);
+	vec4 r = roughness * c0 + c1;
+	float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0);
+	float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y;
+	vec2 env = vec2(-1.04, 1.04) * a004 + r.zw;
+
+	vec3 f0 = F0(metallic, specular, albedo);
+	specular_light *= env.x * f0 + env.y;
+
 #ifdef USE_LIGHTMAP
 	//ambient light will come entirely from lightmap is lightmap is used
 	ambient_light = texture2D(lightmap, uv2_interp).rgb * lightmap_energy;
@@ -2059,17 +2073,6 @@ FRAGMENT_SHADER_CODE
 #if defined(DIFFUSE_TOON)
 		//simplify for toon, as
 		specular_light *= specular * metallic * albedo * 2.0;
-#else
-		//TODO: this curve is not really designed for gammaspace, should be adjusted
-		const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);
-		const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);
-		vec4 r = roughness * c0 + c1;
-		float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0);
-		float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y;
-		vec2 env = vec2(-1.04, 1.04) * a004 + r.zw;
-
-		vec3 f0 = F0(metallic, specular, albedo);
-		specular_light *= env.x * f0 + env.y;
 #endif
 	}
 
diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl
index 630e1c2089c..4f54fd4ac22 100644
--- a/drivers/gles3/shaders/scene.glsl
+++ b/drivers/gles3/shaders/scene.glsl
@@ -1802,6 +1802,7 @@ FRAGMENT_SHADER_CODE
 	ambient_light = vec3(0.0, 0.0, 0.0);
 #else
 	ambient_light = ambient_light_color.rgb;
+	env_reflection_light = bg_color.rgb * bg_energy;
 #endif //AMBIENT_LIGHT_DISABLED
 
 #endif
@@ -1813,6 +1814,39 @@ FRAGMENT_SHADER_CODE
 	specular_blob_intensity *= specular * 2.0;
 #endif
 
+#ifdef USE_FORWARD_LIGHTING
+
+	highp vec4 reflection_accum = vec4(0.0, 0.0, 0.0, 0.0);
+	highp vec4 ambient_accum = vec4(0.0, 0.0, 0.0, 0.0);
+	for (int i = 0; i < reflection_count; i++) {
+		reflection_process(reflection_indices[i], vertex, normal, binormal, tangent, roughness, anisotropy, ambient_light, env_reflection_light, reflection_accum, ambient_accum);
+	}
+
+	if (reflection_accum.a > 0.0) {
+		specular_light += reflection_accum.rgb / reflection_accum.a;
+	} else {
+		specular_light += env_reflection_light;
+	}
+#if !defined(USE_LIGHTMAP) && !defined(USE_LIGHTMAP_CAPTURE)
+	if (ambient_accum.a > 0.0) {
+		ambient_light = ambient_accum.rgb / ambient_accum.a;
+	}
+#endif
+
+	// scales the specular reflections, needs to be be computed before lighting happens,
+	// but after environment and reflection probes are added
+	// Environment brdf approximation (Lazarov 2013)
+	// see https://www.unrealengine.com/en-US/blog/physically-based-shading-on-mobile
+	const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);
+	const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);
+	vec4 r = roughness * c0 + c1;
+	float ndotv = clamp(dot(normal, eye_vec), 0.0, 1.0);
+	float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y;
+	vec2 env = vec2(-1.04, 1.04) * a004 + r.zw;
+
+	vec3 f0 = F0(metallic, specular, albedo);
+	env_reflection_light *= env.x * f0 + env.y;
+
 #if defined(USE_LIGHT_DIRECTIONAL)
 
 	vec3 light_attenuation = vec3(1.0);
@@ -2004,25 +2038,6 @@ FRAGMENT_SHADER_CODE
 	}
 #endif
 
-#ifdef USE_FORWARD_LIGHTING
-
-	highp vec4 reflection_accum = vec4(0.0, 0.0, 0.0, 0.0);
-	highp vec4 ambient_accum = vec4(0.0, 0.0, 0.0, 0.0);
-	for (int i = 0; i < reflection_count; i++) {
-		reflection_process(reflection_indices[i], vertex, normal, binormal, tangent, roughness, anisotropy, ambient_light, env_reflection_light, reflection_accum, ambient_accum);
-	}
-
-	if (reflection_accum.a > 0.0) {
-		specular_light += reflection_accum.rgb / reflection_accum.a;
-	} else {
-		specular_light += env_reflection_light;
-	}
-#if !defined(USE_LIGHTMAP) && !defined(USE_LIGHTMAP_CAPTURE)
-	if (ambient_accum.a > 0.0) {
-		ambient_light = ambient_accum.rgb / ambient_accum.a;
-	}
-#endif
-
 #ifdef USE_VERTEX_LIGHTING
 
 	diffuse_light *= albedo;
@@ -2063,18 +2078,6 @@ FRAGMENT_SHADER_CODE
 #if defined(DIFFUSE_TOON)
 		//simplify for toon, as
 		specular_light *= specular * metallic * albedo * 2.0;
-#else
-		// Environment brdf approximation (Lazarov 2013)
-		// see https://www.unrealengine.com/en-US/blog/physically-based-shading-on-mobile
-		const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);
-		const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);
-		vec4 r = roughness * c0 + c1;
-		float ndotv = clamp(dot(normal, eye_vec), 0.0, 1.0);
-		float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y;
-		vec2 env = vec2(-1.04, 1.04) * a004 + r.zw;
-
-		vec3 f0 = F0(metallic, specular, albedo);
-		specular_light *= env.x * f0 + env.y;
 #endif
 	}