diff --git a/Source/Glitch64/main.cpp b/Source/Glitch64/main.cpp
index 27055002a..5ce238aa4 100644
--- a/Source/Glitch64/main.cpp
+++ b/Source/Glitch64/main.cpp
@@ -2572,13 +2572,13 @@ grErrorSetCallback( GrErrorCallbackFnc_t /*fnc*/ )
 FX_ENTRY void FX_CALL
 grFinish(void)
 {
-  display_warning("grFinish");
+  glFinish();
 }
 
 FX_ENTRY void FX_CALL
 grFlush(void)
 {
-  display_warning("grFlush");
+  glFlush();
 }
 
 FX_ENTRY void FX_CALL