diff --git a/gap/structure.gd b/gap/structure.gd
index 54a4919..7bd146f 100644
--- a/gap/structure.gd
+++ b/gap/structure.gd
@@ -86,7 +86,7 @@ DeclareAttribute("UnderlyingMultiplicativeElement", IsOppositeObject);
 # structures, these are the same as the GeneratorsOfMagma but in general more
 # elements might be required to generate the structure just under *
 DeclareAttribute("GeneratorsOfLeftQuasigroup", IsLeftQuasigroup);
-InstallImmediateMethod(GeneratorsOfMagma,
+InstallMethod(GeneratorsOfMagma,
   "finite left quasigroups",
   IsLeftQuasigroup and IsFinite,
   1,
@@ -95,7 +95,7 @@ InstallImmediateMethod(GeneratorsOfMagma,
 
 # Generates the structure by \* and \/, same considerations as above
 DeclareAttribute("GeneratorsOfRightQuasigroup", IsRightQuasigroup);
-InstallImmediateMethod(GeneratorsOfMagma,
+InstallMethod(GeneratorsOfMagma,
   "finite right quasigroups",
   IsRightQuasigroup and IsFinite,
   2,