diff --git a/funcs/aws.go b/funcs/aws.go
index 94bcc38f9..e1d8d9b7f 100644
--- a/funcs/aws.go
+++ b/funcs/aws.go
@@ -11,44 +11,48 @@ import (
 
 var mapStringString = cel.MapType(cel.StringType, cel.StringType)
 
-var arnToMap = cel.Function("aws.arnToMap",
-	cel.Overload("arnToMap",
-		[]*cel.Type{
-			cel.StringType,
-		},
-		mapStringString,
-		cel.UnaryBinding(func(arg ref.Val) ref.Val {
-
-			split := strings.Split(arg.Value().(string), ":")
-			m := map[string]string{
-				"service":  split[2],
-				"region":   split[3],
-				"account":  split[4],
-				"resource": split[5],
-			}
-			return types.DefaultTypeAdapter.NativeToValue(m)
-		}),
-	),
-)
-
-var fromAwsMap = cel.Function("aws.fromAWSMap",
-	cel.Overload("fromAWSMap_list_map",
-		[]*cel.Type{
-			cel.ListType(cel.MapType(cel.StringType, cel.StringType)),
-		},
-		cel.MapType(cel.StringType, cel.StringType),
-		cel.UnaryBinding(func(arg ref.Val) ref.Val {
-			list, err := arg.ConvertToNative(reflect.TypeOf([]map[string]string{}))
-			if err != nil {
-				return types.WrapErr(err)
-			}
-
-			var out = make(map[string]string)
-			for _, i := range list.([]map[string]string) {
-				out[i["Name"]] = i["Value"]
-			}
-
-			return types.DefaultTypeAdapter.NativeToValue(out)
-		}),
-	),
-)
+func arnToMap(fnName string) cel.EnvOption {
+	return cel.Function(fnName,
+		cel.Overload(fnName+"_overload",
+			[]*cel.Type{
+				cel.StringType,
+			},
+			mapStringString,
+			cel.UnaryBinding(func(arg ref.Val) ref.Val {
+
+				split := strings.Split(arg.Value().(string), ":")
+				m := map[string]string{
+					"service":  split[2],
+					"region":   split[3],
+					"account":  split[4],
+					"resource": split[5],
+				}
+				return types.DefaultTypeAdapter.NativeToValue(m)
+			}),
+		),
+	)
+}
+
+func fromAwsMap(fnName string) cel.EnvOption {
+	return cel.Function(fnName,
+		cel.Overload(fnName+"_overload",
+			[]*cel.Type{
+				cel.ListType(cel.MapType(cel.StringType, cel.StringType)),
+			},
+			cel.MapType(cel.StringType, cel.StringType),
+			cel.UnaryBinding(func(arg ref.Val) ref.Val {
+				list, err := arg.ConvertToNative(reflect.TypeOf([]map[string]string{}))
+				if err != nil {
+					return types.WrapErr(err)
+				}
+
+				var out = make(map[string]string)
+				for _, i := range list.([]map[string]string) {
+					out[i["Name"]] = i["Value"]
+				}
+
+				return types.DefaultTypeAdapter.NativeToValue(out)
+			}),
+		),
+	)
+}
diff --git a/funcs/cel_exports.go b/funcs/cel_exports.go
index e0ba30ce6..80f205565 100644
--- a/funcs/cel_exports.go
+++ b/funcs/cel_exports.go
@@ -7,8 +7,8 @@ import (
 )
 
 var CelEnvOption = []cel.EnvOption{
-	fromAwsMap,
-	arnToMap,
+	fromAwsMap("aws.fromAWSMap"), fromAwsMap("fromAWSMap"),
+	arnToMap("aws.arnToMap"), arnToMap("arnToMap"),
 
 	// collSliceGen,
 	collHasGen,
diff --git a/kubernetes/cel_export.go b/kubernetes/cel_export.go
index b12e4c272..b90c67878 100644
--- a/kubernetes/cel_export.go
+++ b/kubernetes/cel_export.go
@@ -7,9 +7,9 @@ func Library() []cel.EnvOption {
 		Lists(),
 		URLs(),
 		Regex(),
-		k8sGetHealth(),
-		k8sGetStatus(),
-		k8sIsHealthy(),
+		k8sGetHealth("k8s.getHealth"), k8sGetHealth("GetHealth"),
+		k8sGetStatus("k8s.getStatus"), k8sGetStatus("GetStatus"),
+		k8sIsHealthy("k8s.isHealthy"), k8sIsHealthy("IsHealthy"), k8sIsHealthy("k8s.is_healthy"),
 		k8sCPUAsMillicores(),
 		k8sMemoryAsBytes(),
 	}
diff --git a/kubernetes/health.go b/kubernetes/health.go
index 6699c3efc..0c73823e2 100644
--- a/kubernetes/health.go
+++ b/kubernetes/health.go
@@ -104,9 +104,9 @@ func GetHealth(in interface{}) HealthStatus {
 	}
 }
 
-func k8sGetHealth() cel.EnvOption {
-	return cel.Function("k8s.getHealth",
-		cel.Overload("GetHealth_any",
+func k8sGetHealth(fnName string) cel.EnvOption {
+	return cel.Function(fnName,
+		cel.Overload(fnName+"_overload",
 			[]*cel.Type{cel.AnyType},
 			cel.AnyType,
 			cel.UnaryBinding(func(obj ref.Val) ref.Val {
@@ -117,9 +117,9 @@ func k8sGetHealth() cel.EnvOption {
 	)
 }
 
-func k8sGetStatus() cel.EnvOption {
-	return cel.Function("k8s.getStatus",
-		cel.Overload("GetStatus",
+func k8sGetStatus(fnName string) cel.EnvOption {
+	return cel.Function(fnName,
+		cel.Overload(fnName+"_overload",
 			[]*cel.Type{cel.AnyType},
 			cel.AnyType,
 			cel.UnaryBinding(func(obj ref.Val) ref.Val {
@@ -129,9 +129,9 @@ func k8sGetStatus() cel.EnvOption {
 	)
 }
 
-func k8sIsHealthy() cel.EnvOption {
-	return cel.Function("k8s.isHealthy",
-		cel.Overload("IsHealthy_interface{}",
+func k8sIsHealthy(fnName string) cel.EnvOption {
+	return cel.Function(fnName,
+		cel.Overload(fnName+"_overload",
 			[]*cel.Type{cel.AnyType},
 			cel.StringType,
 			cel.UnaryBinding(func(obj ref.Val) ref.Val {