diff --git a/zsnes/src/linux/sdlintrf.asm b/zsnes/src/linux/sdlintrf.asm
index a1167fb9..16bc0c2c 100644
--- a/zsnes/src/linux/sdlintrf.asm
+++ b/zsnes/src/linux/sdlintrf.asm
@@ -17,10 +17,9 @@
 
 %include "macros.mac"
 
-EXTSYM dssel, selcA000, selcB800, selc0040, previdmode, DosExit, ZFileSystemInit
+EXTSYM DosExit, ZFileSystemInit
 EXTSYM getcmdline,GUIRestoreVars,getcfg,obtaindir,ConvertJoyMap,tparms
-EXTSYM preparedir,getblaster,Force8b,SBHDMA
-EXTSYM SRAMDir
+EXTSYM preparedir,SBHDMA
 EXTSYM ccmdline
 EXTSYM FilenameStart
 EXTSYM spcon
@@ -107,8 +106,6 @@ EXTSYM SetMouseMinY,SetMouseMaxY
 EXTSYM SetMouseX,SetMouseY
 EXTSYM T36HZEnabled
 EXTSYM MouseButton
-EXTSYM GUIinit36_4hz,GUIoldhand9s,GUIoldhand9o,GUIoldhand8s,GUIoldhand8o
-EXTSYM GUIhandler9h,GUIhandler8h,GUIinit18_2hz
 EXTSYM Start36HZ
 EXTSYM Stop36HZ
 EXTSYM BufferSizeW,BufferSizeB,ProcessSoundBuffer
diff --git a/zsnes/src/linux/sdllink.c b/zsnes/src/linux/sdllink.c
index 28e9a922..9eb51da3 100644
--- a/zsnes/src/linux/sdllink.c
+++ b/zsnes/src/linux/sdllink.c
@@ -608,7 +608,6 @@ DWORD LockSurface(void)
     if (!UseOpenGL) {
 #endif
       SurfBuf = surface->pixels;
-      SDL_Flip(surface);
 #ifdef __OPENGL__
     }
 #endif