--- src/crypto.c
+++ src/crypto.c
@@ -291,7 +291,7 @@
 
 Verbose("...\n");
  
-snprintf(buffer,CF_BUFSIZE,"%d%d%25s",(int)CFSTARTTIME,(int)digest,VFQNAME);
+snprintf(buffer,CF_BUFSIZE,"%d%d%25s",(int)CFSTARTTIME,(long int)digest,VFQNAME);
 
 EVP_DigestUpdate(&context,buffer,CF_BUFSIZE);