diff --git a/gfx_es2/gl_state.h b/gfx_es2/gl_state.h
index 889bc2f9fe..edda664824 100644
--- a/gfx_es2/gl_state.h
+++ b/gfx_es2/gl_state.h
@@ -202,6 +202,9 @@ public:
 	STATE1(glBlendEquation, GLenum, GL_FUNC_ADD) blendEquation;
 	STATEFLOAT4(glBlendColor, 1.0f) blendColor;
 
+	BoolState<GL_COLOR_LOGIC_OP, false> colorLogicOp;
+	STATE1(glLogicOp, GLenum, GL_COPY) logicOp;
+	
 	BoolState<GL_SCISSOR_TEST, false> scissorTest;
 
 	BoolState<GL_CULL_FACE, false> cullFace;