diff --git a/gb.sdl/src/Cdraw.cpp b/gb.sdl/src/Cdraw.cpp
index d65c99a43..8d4578696 100644
--- a/gb.sdl/src/Cdraw.cpp
+++ b/gb.sdl/src/Cdraw.cpp
@@ -55,7 +55,7 @@ static CFONT *get_default_font()
 
 static bool check_graphic(void)
 {
-	if (UNLIKELY(THIS == NULL))
+	if (THIS == NULL)
 	{
 		GB.Error("No device");
 		return true;
diff --git a/gb.sdl/src/Cjoystick.cpp b/gb.sdl/src/Cjoystick.cpp
index 346d0ff0d..a2e076b68 100644
--- a/gb.sdl/src/Cjoystick.cpp
+++ b/gb.sdl/src/Cjoystick.cpp
@@ -46,7 +46,7 @@ static int joyindex = 0;
 CJOY_INFO CJOY_info = { 0 };
 
 #define CHECK_VALID() \
-  if (UNLIKELY(!CJOY_info.valid)) \
+  if (!CJOY_info.valid) \
   { \
     GB.Error("No joystick event data"); \
     return; \
diff --git a/gb.sdl/src/Cmouse.cpp b/gb.sdl/src/Cmouse.cpp
index 88d4d0e86..8ffcb47bc 100644
--- a/gb.sdl/src/Cmouse.cpp
+++ b/gb.sdl/src/Cmouse.cpp
@@ -35,7 +35,7 @@
 CMOUSE_INFO CMOUSE_info = { 0 };
 
 #define CHECK_VALID() \
-  if (UNLIKELY(!CMOUSE_info.valid)) \
+  if (!CMOUSE_info.valid) \
   { \
     GB.Error("No mouse event data"); \
     return; \
diff --git a/gb.sdl/src/SDLfont.cpp b/gb.sdl/src/SDLfont.cpp
index df6211583..54409e2a2 100644
--- a/gb.sdl/src/SDLfont.cpp
+++ b/gb.sdl/src/SDLfont.cpp
@@ -348,7 +348,7 @@ void SDLfont::OpenFont(const char* file)
 
 	hSDLfont = TTF_OpenFont(file, hfontsize);
 	
-	if (UNLIKELY(hSDLfont == NULL))
+	if (hSDLfont == NULL)
 		SDLerror::RaiseError(TTF_GetError());
 }
 #if 0