diff --git a/src/main.c b/src/main.c
index afb7cc6..76d7a46 100644
--- a/src/main.c
+++ b/src/main.c
@@ -25,8 +25,8 @@ int main(int argc, char *argv[])
 
   /* temporary drawing here */
   tmp = (char *)Fb_Ptr;
-  memset(tmp, 0xFF, Fb-Info->screenbytes / 2);
-  memset(tmp + (Fb-Info->screenbytes / 2), 0x1B, Fb-Info->screenbytes / 2);
+  memset(tmp, 0xFF, Fb_Info->screenbytes / 2);
+  memset(tmp + (Fb_Info->screenbytes / 2), 0x1B, Fb_Info->screenbytes / 2);
 
   Log(LINFO, "System ready.");