diff --git a/gap/elements.gi b/gap/elements.gi
index 7059783..d0f19c0 100644
--- a/gap/elements.gi
+++ b/gap/elements.gi
@@ -37,7 +37,7 @@ end );
 
 InstallMethod( \<, "for two elements of a quasigroup",
     IsIdenticalObj,
-    [ IsQuasigroupElmRep, IsQuasigroupElmRrep ],
+    [ IsQuasigroupElmRep, IsQuasigroupElmRep ],
 function( x, y )
     return FamilyObj( x ) = FamilyObj( y ) and x![ 1 ] < y![ 1 ];
 end );