diff --git a/lib/Makefile.am b/lib/Makefile.am
index 413fcd4d55..ad09618fe5 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -28,7 +28,7 @@ CMAKE_DIST = CMakeLists.txt curl_config.h.cmake
 EXTRA_DIST = Makefile.mk config-win32.h config-win32ce.h config-plan9.h \
  config-riscos.h config-mac.h curl_config.h.in config-dos.h libcurl.rc  \
  config-amigaos.h config-win32ce.h config-os400.h setup-os400.h         \
- $(CMAKE_DIST) setup-win32.h .checksrc Makefile.soname
+ $(CMAKE_DIST) setup-win32.h .checksrc Makefile.soname optiontable.pl
 
 lib_LTLIBRARIES = libcurl.la