diff --git a/sdl.c b/sdl.c
index a78d436d1b..4a719d1aaa 100644
--- a/sdl.c
+++ b/sdl.c
@@ -396,6 +396,8 @@ static uint32 ConvertSdlKeyIntoMy(SDL_keysym *sym)
 	if (sym->scancode == 10) key |= WKC_BACKQUOTE;
 #elif defined(__MORPHOS__)
 	if (sym->scancode == 0)  key |= WKC_BACKQUOTE;  // yes, that key is code '0' under MorphOS :)
+#elif defined(__BEOS__)
+	if (sym->scancode == 17)  key |= WKC_BACKQUOTE;
 #else
 	if (sym->scancode == 49) key |= WKC_BACKQUOTE;
 #endif