diff --git a/plugins/GSdx/Window/GSWndOGL.cpp b/plugins/GSdx/Window/GSWndOGL.cpp
index 4af94ec8f2..39d408e286 100644
--- a/plugins/GSdx/Window/GSWndOGL.cpp
+++ b/plugins/GSdx/Window/GSWndOGL.cpp
@@ -186,7 +186,9 @@ void* GSWndOGL::GetProcAddress(const char* name, bool opt)
 {
 	void* ptr = (void*)glXGetProcAddress((const GLubyte*)name);
 	if (ptr == NULL) {
-		fprintf(stderr, "Failed to find %s\n", name);
+		if (theApp.GetConfigB("debug_opengl"))
+			fprintf(stderr, "Failed to find %s\n", name);
+
 		if (!opt)
 			throw GSDXRecoverableError();
 	}
diff --git a/plugins/GSdx/Window/GSWndWGL.cpp b/plugins/GSdx/Window/GSWndWGL.cpp
index 7a1f1aebeb..4a9ff03bca 100644
--- a/plugins/GSdx/Window/GSWndWGL.cpp
+++ b/plugins/GSdx/Window/GSWndWGL.cpp
@@ -327,7 +327,9 @@ void* GSWndWGL::GetProcAddress(const char* name, bool opt)
 	}
 #endif
 	if (ptr == NULL) {
-		fprintf(stderr, "Failed to find %s\n", name);
+		if (theApp.GetConfigB("debug_opengl"))
+			fprintf(stderr, "Failed to find %s\n", name);
+
 		if (!opt)
 			throw GSDXRecoverableError();
 	}