diff --git a/server/openldap/actions.py b/server/openldap/actions.py
index 7fe23bab3d..94099cb022 100644
--- a/server/openldap/actions.py
+++ b/server/openldap/actions.py
@@ -19,7 +19,7 @@ def setup():
     )
     pisitools.dosed("servers/slapd/Makefile.in", "(\$\(DESTDIR\))\$\(localstatedir\)(\/run)", r"\1\2")
 
-    # pisitools.flags.add("-D_REENTRANT -D_GNU_SOURCE -fPIC -Wl,--as-needed -DLDAP_CONNECTIONLESS")
+    pisitools.flags.add("-D_REENTRANT -D_GNU_SOURCE -fPIC -Wl,--as-needed -DLDAP_CONNECTIONLESS")
 
     # shelltools.system("sed -i 's|%LOCALSTATEDIR%/run|/run/openldap|' servers/slapd/slapd.{conf,ldif}")
     shelltools.system("sed -i 's|-m 644 $(LIBRARY)|-m 755 $(LIBRARY)|' libraries/{liblber,libldap}/Makefile.in")