diff --git a/strongswan.spec b/strongswan.spec
index efec541..809893e 100644
--- a/strongswan.spec
+++ b/strongswan.spec
@@ -160,7 +160,7 @@ for Strongswan runtime configuration from perl applications.
 
 %build
 # only for snapshots
-#autoreconf
+autoreconf
 
 # --with-ipsecdir moves internal commands to /usr/libexec/strongswan
 # --bindir moves 'pki' command to /usr/libexec/strongswan