diff --git a/codegen/templates/templates.go b/codegen/templates/templates.go
index 2cfdb027e7..d8fb15d1a8 100644
--- a/codegen/templates/templates.go
+++ b/codegen/templates/templates.go
@@ -233,6 +233,7 @@ var pkgReplacer = strings.NewReplacer(
 	"/", "ᚋ",
 	".", "ᚗ",
 	"-", "ᚑ",
+	"~", "א",
 )
 
 func TypeIdentifier(t types.Type) string {