diff --git a/configure.ac b/configure.ac
index 29988d3fb..5533b8eb8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1362,7 +1362,7 @@ ADD_PLUGIN([gcrypt],               [s charon scepclient pki scripts manager meds
 ADD_PLUGIN([af-alg],               [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
 ADD_PLUGIN([fips-prf],             [s charon nm cmd])
 ADD_PLUGIN([gmp],                  [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
-ADD_PLUGIN([curve25519],           [s charon scripts nm cmd])
+ADD_PLUGIN([curve25519],           [s charon pki scripts nm cmd])
 ADD_PLUGIN([agent],                [s charon nm cmd])
 ADD_PLUGIN([keychain],             [s charon cmd])
 ADD_PLUGIN([chapoly],              [s charon scripts nm cmd])