diff --git a/GPU/GLES/VertexShaderGenerator.cpp b/GPU/GLES/VertexShaderGenerator.cpp
index 6bcfa1bc09..84524d66f2 100644
--- a/GPU/GLES/VertexShaderGenerator.cpp
+++ b/GPU/GLES/VertexShaderGenerator.cpp
@@ -292,7 +292,7 @@ void GenerateVertexShader(int prim, char *buffer) {
 		}
 		// TODO: Declare variables for dots for shade mapping if needed.
 
-		const char *ambient = (gstate.materialupdate & 1) ? (hasColor ? "a_color0" : "u_matambientalpha") : "vec4(u_matambient, 1.0)";
+		const char *ambient = (gstate.materialupdate & 1) ? (hasColor ? "a_color0" : "u_matambientalpha") : "u_matambientalpha";
 		const char *diffuse = (gstate.materialupdate & 2) ? "unlitColor" : "u_matdiffuse";
 		const char *specular = (gstate.materialupdate & 4) ? "unlitColor" : "u_matspecular.rgb";
 
diff --git a/GPU/GPUState.h b/GPU/GPUState.h
index cf0b2f9801..8e5eae495c 100644
--- a/GPU/GPUState.h
+++ b/GPU/GPUState.h
@@ -251,7 +251,6 @@ struct GPUStateCache
 	float vpWidth;
 	float vpHeight;
 
-
 	u32 getRelativeAddress(u32 data) const;
 };