diff --git a/src/RageDisplay_OGL.cpp b/src/RageDisplay_OGL.cpp
index 9a6e1fe65e..b722c81606 100644
--- a/src/RageDisplay_OGL.cpp
+++ b/src/RageDisplay_OGL.cpp
@@ -1775,7 +1775,7 @@ void RageDisplay_Legacy::SetBlendMode( BlendMode mode )
 		break;
 	case BLEND_NO_EFFECT:
 		iSourceRGB = GL_ZERO; iDestRGB = GL_ONE;
-		iSourceAlpha = GL_ZERO; iSourceAlpha = GL_ONE;
+		iSourceAlpha = GL_ZERO; iDestAlpha = GL_ONE;
 		break;
 	DEFAULT_FAIL( mode );
 	}