diff --git a/gap/structure.gi b/gap/structure.gi
index 10bb59c..b845666 100644
--- a/gap/structure.gi
+++ b/gap/structure.gi
@@ -239,12 +239,12 @@ end);
 ## Distributivity checkers for when need be
 InstallMethod(IsLSelfDistributive, "for magma",
               [IsMagma],
-              M -> IsLSelfDistributiveTable(MultiplicationTable(M))
+              M -> IsLeftSelfDistributiveTable(MultiplicationTable(M))
 );
 
 InstallMethod(IsRSelfDistributive, "for magma",
               [IsMagma],
-              M -> IsRSelfDistributiveTable(MultiplicationTable(M))
+              M -> IsRightSelfDistributiveTable(MultiplicationTable(M))
 );
 
 ## Special case the Opposite function from LOOPS package, since the opposite