diff --git a/etc/codeTemplates/dynamicCode/codedFunction1Template.H b/etc/codeTemplates/dynamicCode/codedFunction1Template.H
index 5f9ec02436..f2ff14e7e5 100644
--- a/etc/codeTemplates/dynamicCode/codedFunction1Template.H
+++ b/etc/codeTemplates/dynamicCode/codedFunction1Template.H
@@ -35,6 +35,7 @@ SourceFiles
 #define codedFunction1Template_H
 
 #include "Function1.H"
+#include "fieldTypes.H"
 
 //{{{ begin codeInclude
 ${codeInclude}