diff --git a/pkgs/by-name/op/openldap/package.nix b/pkgs/by-name/op/openldap/package.nix
index c50d7b3bda3c..f049722dc550 100644
--- a/pkgs/by-name/op/openldap/package.nix
+++ b/pkgs/by-name/op/openldap/package.nix
@@ -77,6 +77,7 @@ stdenv.mkDerivation (finalAttrs: {
   configureFlags = [
     "--enable-crypt"
     "--enable-overlays"
+    "--enable-spasswd"
     (lib.enableFeature withModules "argon2")
     (lib.enableFeature withModules "modules")
   ]