diff --git a/src/danish/ParadigmsDan.gf b/src/danish/ParadigmsDan.gf
index 18c44b9c..f55f2322 100644
--- a/src/danish/ParadigmsDan.gf
+++ b/src/danish/ParadigmsDan.gf
@@ -556,4 +556,6 @@ oper
   mkInterj : Str -> Interj
   = \s -> lin Interj {s = s} ;
 
+  mkMU : Str -> MU = \s -> lin MU {s=s; isPre=False} ;
+
 } ;
diff --git a/src/norwegian/ParadigmsNor.gf b/src/norwegian/ParadigmsNor.gf
index 9238b663..bf948cf3 100644
--- a/src/norwegian/ParadigmsNor.gf
+++ b/src/norwegian/ParadigmsNor.gf
@@ -543,4 +543,6 @@ oper
   mkInterj : Str -> Interj
   = \s -> lin Interj {s = s} ;
 
+  mkMU : Str -> MU = \s -> lin MU {s=s; isPre=False} ;
+
 } ;
diff --git a/src/nynorsk/ParadigmsNno.gf b/src/nynorsk/ParadigmsNno.gf
index 9773c094..81937dc9 100644
--- a/src/nynorsk/ParadigmsNno.gf
+++ b/src/nynorsk/ParadigmsNno.gf
@@ -525,4 +525,6 @@ oper
   mkInterj : Str -> Interj
   = \s -> lin Interj {s = s} ;
 
+  mkMU : Str -> MU = \s -> lin MU {s=s; isPre=False} ;
+
 } ;