diff --git a/src/bitcount.h b/src/bitcount.h
index b1236fb0..e2253cd7 100644
--- a/src/bitcount.h
+++ b/src/bitcount.h
@@ -25,7 +25,7 @@
 //////////////////////////////////////////////////////////////////////////////
 
 #ifndef BITCOUNT_H__
-#define BITCOINT_H__
+#define BITCOUNT_H__
 
 #if defined(__GNUC__) && __GNUC__ > 2
 /* use GCC built in's */
@@ -80,4 +80,4 @@ static int count_trailing_zeros(unsigned int value)
 #endif
 #endif
 
-#endif
\ No newline at end of file
+#endif