diff --git a/lib/modules/SSL.pmod/context.pike b/lib/modules/SSL.pmod/context.pike
index 0c48d0c9a5aea3a4baf08b52d60ff6fb0241d8b4..e01676066469d091a51d6fcbe05a57412fd5ea0d 100644
--- a/lib/modules/SSL.pmod/context.pike
+++ b/lib/modules/SSL.pmod/context.pike
@@ -669,9 +669,9 @@ private array(string(8bit))
 
   string wantedtype;
   mapping(int:string) cert_types = ([
-    Constant.AUTH_rsa_sign : "rsa",
-    Constant.AUTH_dss_sign : "dss",
-    Constant.AUTH_ecdsa_sign : "ecdsa",
+    AUTH_rsa_sign : "rsa",
+    AUTH_dss_sign : "dss",
+    AUTH_ecdsa_sign : "ecdsa",
   ]);
 
   foreach(acceptable_types, int t)