diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp
index 71b8af6625a..ccd730eef2e 100644
--- a/scene/resources/visual_shader_nodes.cpp
+++ b/scene/resources/visual_shader_nodes.cpp
@@ -6346,6 +6346,7 @@ String get_sampler_hint(VisualShaderNodeTextureParameter::TextureType p_texture_
 		if (!repeat_code.is_empty()) {
 			if (!has_colon) {
 				code += " : ";
+				has_colon = true;
 			} else {
 				code += ", ";
 			}
@@ -6353,6 +6354,7 @@ String get_sampler_hint(VisualShaderNodeTextureParameter::TextureType p_texture_
 		}
 	}
 
+	// source
 	{
 		String source_code;