diff --git a/GPU/GLES/GLES_GPU.cpp b/GPU/GLES/GLES_GPU.cpp
index c233cab558..cae37fa17a 100644
--- a/GPU/GLES/GLES_GPU.cpp
+++ b/GPU/GLES/GLES_GPU.cpp
@@ -123,10 +123,10 @@ static const CommandTableEntry commandTable[] = {
 	{GE_CMD_TEXSHADELS, FLAG_FLUSHBEFOREONCHANGE},
 	{GE_CMD_SHADEMODE, FLAG_FLUSHBEFOREONCHANGE},
 	{GE_CMD_TEXFUNC, FLAG_FLUSHBEFOREONCHANGE},
-	{GE_CMD_COLORTEST, FLAG_FLUSHBEFOREONCHANGE, &GLES_GPU::Execute_ColorTest},
+	{GE_CMD_COLORTEST, FLAG_FLUSHBEFOREONCHANGE},
 	{GE_CMD_ALPHATESTENABLE, FLAG_FLUSHBEFOREONCHANGE},
 	{GE_CMD_COLORTESTENABLE, FLAG_FLUSHBEFOREONCHANGE},
-	{GE_CMD_COLORTESTMASK, FLAG_FLUSHBEFOREONCHANGE, &GLES_GPU::Execute_ColorTest},
+	{GE_CMD_COLORTESTMASK, FLAG_FLUSHBEFOREONCHANGE | FLAG_EXECUTEONCHANGE, &GLES_GPU::Execute_ColorTestMask},
 
 	// These change the vertex shader so need flushing.
 	{GE_CMD_REVERSENORMAL, FLAG_FLUSHBEFOREONCHANGE},  // TODO: This one is actually processed during vertex decoding which is wrong.
@@ -1046,7 +1046,7 @@ void GLES_GPU::Execute_Light3Param(u32 op, u32 diff) {
 	shaderManager_->DirtyUniform(DIRTY_LIGHT3);
 }
 
-void GLES_GPU::Execute_ColorTest(u32 op, u32 diff) {
+void GLES_GPU::Execute_ColorTestMask(u32 op, u32 diff) {
 	shaderManager_->DirtyUniform(DIRTY_COLORMASK);
 }
 
@@ -1603,8 +1603,10 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
 		break;
 
 	case GE_CMD_COLORTEST:
+		break;
+
 	case GE_CMD_COLORTESTMASK:
-		Execute_ColorTest(op, diff);
+		Execute_ColorTestMask(op, diff);
 		break;
 
 	case GE_CMD_ALPHATEST:
diff --git a/GPU/GLES/GLES_GPU.h b/GPU/GLES/GLES_GPU.h
index 5aab1c1c6d..b54208c308 100644
--- a/GPU/GLES/GLES_GPU.h
+++ b/GPU/GLES/GLES_GPU.h
@@ -117,7 +117,7 @@ public:
 	void Execute_Light1Param(u32 op, u32 diff);
 	void Execute_Light2Param(u32 op, u32 diff);
 	void Execute_Light3Param(u32 op, u32 diff);
-	void Execute_ColorTest(u32 op, u32 diff);
+	void Execute_ColorTestMask(u32 op, u32 diff);
 	void Execute_AlphaTest(u32 op, u32 diff);
 	void Execute_StencilTest(u32 op, u32 diff);
 	void Execute_ColorRef(u32 op, u32 diff);