diff --git a/CAP/PackageInfo.g b/CAP/PackageInfo.g
index d6db4e0191..749ce5095b 100644
--- a/CAP/PackageInfo.g
+++ b/CAP/PackageInfo.g
@@ -10,7 +10,7 @@ SetPackageInfo( rec(
 
 PackageName := "CAP",
 Subtitle := "Categories, Algorithms, Programming",
-Version := "2024.09-17",
+Version := "2024.09-18",
 Date := (function ( ) if IsBound( GAPInfo.SystemEnvironment.GAP_PKG_RELEASE_DATE ) then return GAPInfo.SystemEnvironment.GAP_PKG_RELEASE_DATE; else return Concatenation( ~.Version{[ 1 .. 4 ]}, "-", ~.Version{[ 6, 7 ]}, "-01" ); fi; end)( ),
 License := "GPL-2.0-or-later",
 
diff --git a/CAP/gap/CategoryTwoCells.gi b/CAP/gap/CategoryTwoCells.gi
index 8110c6269f..8c4f91df91 100644
--- a/CAP/gap/CategoryTwoCells.gi
+++ b/CAP/gap/CategoryTwoCells.gi
@@ -90,9 +90,9 @@ InstallGlobalFunction( CreateCapCategoryTwoCellWithAttributes,
     local arg_list;
     
     arg_list := Concatenation(
-        [ rec( ), category!.two_cell_type, CapCategory, category, Source, source, Range, range ], additional_arguments_list
+        [ category!.two_cell_type, CapCategory, category, Source, source, Range, range ], additional_arguments_list
     );
     
-    return CallFuncList( ObjectifyWithAttributes, arg_list );
+    return CallFuncList( CreateGapObjectWithAttributes, arg_list );
     
 end );
diff --git a/CAP/gap/ToolsForCategories.gi b/CAP/gap/ToolsForCategories.gi
index c28af24fb5..91cafeb099 100644
--- a/CAP/gap/ToolsForCategories.gi
+++ b/CAP/gap/ToolsForCategories.gi
@@ -229,7 +229,7 @@ InstallGlobalFunction( "CAP_INTERNAL_GET_DATA_TYPE_FROM_STRING", function ( stri
     elif string = "list_of_integers_and_list_of_morphisms" then
         
         return CapJitDataTypeOfNTupleOf( 2,
-                       CapJitDataTypeOfListOf( rec( filter := IsInt ) ),
+                       CapJitDataTypeOfListOf( IsInt ),
                        CapJitDataTypeOfListOf( CapJitDataTypeOfMorphismOfCategory( category ) ) );
         
     elif string = "arbitrary_list" then