diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index df99643246..995621b626 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -3519,7 +3519,7 @@ keep_going:						/* We will come back to here until there is
 						 * continue without SSL, we can proceed using this
 						 * connection.  Otherwise return with an error.
 						 */
-						ENCRYPTION_NEGOTIATION_FAILED("server does not support SSL, but SSL was required");
+						ENCRYPTION_NEGOTIATION_FAILED(libpq_gettext("server does not support SSL, but SSL was required"));
 					}
 					else if (SSLok == 'E')
 					{
@@ -3640,7 +3640,7 @@ keep_going:						/* We will come back to here until there is
 						 * continue without GSS, we can proceed using this
 						 * connection.  Otherwise return with an error.
 						 */
-						ENCRYPTION_NEGOTIATION_FAILED("server doesn't support GSSAPI encryption, but it was required");
+						ENCRYPTION_NEGOTIATION_FAILED(libpq_gettext("server doesn't support GSSAPI encryption, but it was required"));
 					}
 					else if (gss_ok != 'G')
 					{