diff --git a/lib/Makefile.am b/lib/Makefile.am
index fa6b846ad..9a008bf6c 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -38,7 +38,7 @@ EXTRA_DIST = Makefile.b32 Makefile.m32 Makefile.vc6 $(DSP)                 \
  config-win32ce.h config-os400.h setup-os400.h config-symbian.h		   \
  Makefile.Watcom config-tpf.h $(DOCS) $(VCPROJ) mk-ca-bundle.pl		   \
  mk-ca-bundle.vbs firefox-db2pem.sh $(CMAKE_DIST) config-vxworks.h	   \
- Makefile.vxworks config-vms.h
+ Makefile.vxworks config-vms.h checksrc.pl
 
 CLEANFILES = $(DSP) $(VCPROJ)