diff --git a/wadsrc/static/shaders_gles/glsl/main.fp b/wadsrc/static/shaders_gles/glsl/main.fp
index 8f8e5f855..99e64ca76 100644
--- a/wadsrc/static/shaders_gles/glsl/main.fp
+++ b/wadsrc/static/shaders_gles/glsl/main.fp
@@ -201,7 +201,7 @@ vec4 getTexel(vec2 st)
 #if (DEF_BLEND_FLAGS != 0)	
 
 	// only apply the texture manipulation if it contains something.
-	texel = ApplyTextureManipulation(texel, DEF_BLEND_FLAGS);
+	texel = ApplyTextureManipulation(texel);
 
 #endif