diff --git a/src/source-af-packet.h b/src/source-af-packet.h
index 2a3df30fb4..78420a97c9 100644
--- a/src/source-af-packet.h
+++ b/src/source-af-packet.h
@@ -55,6 +55,5 @@ typedef struct AFPIfaceConfig_
 
 void TmModuleReceiveAFPRegister (void);
 void TmModuleDecodeAFPRegister (void);
-int AFPConfGetThreads();
 
 #endif /* __SOURCE_AFP_H__ */