diff --git a/cmd/init.go b/cmd/init.go
index be2edbff..65a76228 100644
--- a/cmd/init.go
+++ b/cmd/init.go
@@ -988,7 +988,11 @@ func initTplFuncs(i *i18n.I18n, u *UrlConfig) template.FuncMap {
 	}
 
 	// Copy spring functions.
-	maps.Copy(funcs, sprig.GenericFuncMap())
+	sprigFuncs := sprig.GenericFuncMap()
+	delete(sprigFuncs, "env")
+	delete(sprigFuncs, "expandenv")
+
+	maps.Copy(funcs, sprigFuncs)
 
 	return funcs
 }
diff --git a/internal/manager/manager.go b/internal/manager/manager.go
index 588c7f59..314454b6 100644
--- a/internal/manager/manager.go
+++ b/internal/manager/manager.go
@@ -621,7 +621,11 @@ func (m *Manager) makeGnericFuncMap() template.FuncMap {
 	}
 
 	// Copy spring functions.
-	maps.Copy(funcs, sprig.GenericFuncMap())
+	sprigFuncs := sprig.GenericFuncMap()
+	delete(sprigFuncs, "env")
+	delete(sprigFuncs, "expandenv")
+
+	maps.Copy(funcs, sprigFuncs)
 
 	return funcs
 }