diff --git a/zsnes/src/gui/guikeys.inc b/zsnes/src/gui/guikeys.inc
index 223dc4bb..b83c6171 100644
--- a/zsnes/src/gui/guikeys.inc
+++ b/zsnes/src/gui/guikeys.inc
@@ -1216,19 +1216,18 @@ GUICheatKeys:
     mov dword[GUIcurrentcheatcursloc],0
 .posc
 .nopageup
-;%ifdef __LINUX__
-    ; uh this freezes the program
-    ;cmp al, 97
-    ;je  .pagednpressed
-    ;cmp dword[numlockptr],1
-    ;je  .nopageup
-    ;cmp al,81
-    ;jne .nopageup
-;.pagednpressed
-;%else
+%ifdef __LINUX__
+    cmp al, 97
+    je  .pagednpressed
+    cmp dword[numlockptr],1
+    je  .nopagedown
     cmp al,81
     jne .nopagedown
-;%endif
+.pagednpressed
+%else
+    cmp al,81
+    jne .nopagedown
+%endif
     add dword[GUIcurrentcheatviewloc],12
     add dword[GUIcurrentcheatcursloc],12
     mov ebx,[NumCheats]