diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
index 8e026b96cef..5c02d8096dc 100644
--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -1570,7 +1570,7 @@ void RasterizerStorageGLES2::shader_get_param_list(RID p_shader, List<PropertyIn
 
 				if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
 					pi.hint = PROPERTY_HINT_RANGE;
-					pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]);
+					pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]);
 				}
 			} break;
 
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index a54064e4c81..5f4acbc2deb 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -2247,7 +2247,7 @@ void RasterizerStorageGLES3::shader_get_param_list(RID p_shader, List<PropertyIn
 				pi.type = Variant::INT;
 				if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
 					pi.hint = PROPERTY_HINT_RANGE;
-					pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]);
+					pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]);
 				}
 
 			} break;