diff --git a/src/detect-bsize.h b/src/detect-bsize.h
index 6851abcb04..ad51b62cf9 100644
--- a/src/detect-bsize.h
+++ b/src/detect-bsize.h
@@ -24,8 +24,6 @@
 #ifndef __DETECT_BSIZE_H__
 #define	__DETECT_BSIZE_H__
 
-//bool DetectBsizeValidateContent(const Signature *s, int list, const char **);
-//void DetectBsizeApplyToContent(Signature *s, int list);
 void DetectBsizeRegister(void);
 int DetectBsizeMatch(const SigMatchCtx *ctx, const uint64_t buffer_size, bool eof);