diff --git a/config/interpolate_funcs.go b/config/interpolate_funcs.go
index d1755fe327..5ce7dc33a2 100644
--- a/config/interpolate_funcs.go
+++ b/config/interpolate_funcs.go
@@ -118,7 +118,7 @@ func Funcs() map[string]ast.Function {
 		"min":          interpolationFuncMin(),
 		"pathexpand":   interpolationFuncPathExpand(),
 		"pow":          interpolationFuncPow(),
-		"product":      interpolationFuncProduct(),
+		"setproduct":   interpolationFuncSetProduct(),
 		"uuid":         interpolationFuncUUID(),
 		"replace":      interpolationFuncReplace(),
 		"rsadecrypt":   interpolationFuncRsaDecrypt(),
@@ -1741,9 +1741,9 @@ func interpolationFuncRsaDecrypt() ast.Function {
 	}
 }
 
-// interpolationFuncProduct implements the "product" function
-// that returns the cartesian product of two or more lists
-func interpolationFuncProduct() ast.Function {
+// interpolationFuncSetProduct implements the "setproduct" function
+// that returns the cartesian product of two or more lists or sets
+func interpolationFuncSetProduct() ast.Function {
 	return ast.Function{
 		ArgTypes:     []ast.Type{ast.TypeList},
 		ReturnType:   ast.TypeList,
diff --git a/config/interpolate_funcs_test.go b/config/interpolate_funcs_test.go
index 1035c020ef..dc3be5787a 100644
--- a/config/interpolate_funcs_test.go
+++ b/config/interpolate_funcs_test.go
@@ -2961,11 +2961,11 @@ H7CurtMwALQ/n/6LUKFmjRZjqbKX9SO2QSaC3grd6sY9Tu+bZjLe
 	})
 }
 
-func TestInterpolateFuncProduct(t *testing.T) {
+func TestInterpolateFuncSetProduct(t *testing.T) {
 	testFunction(t, testFunctionConfig{
 		Cases: []testFunctionCase{
 			{
-				`${product(list("dev", "qas", "prd"), list("applicationA", "applicationB", "applicationC"))}`,
+				`${setproduct(list("dev", "qas", "prd"), list("applicationA", "applicationB", "applicationC"))}`,
 				[]interface{}{
 					[]interface{}{"dev", "applicationA"},
 					[]interface{}{"dev", "applicationB"},
@@ -2979,7 +2979,7 @@ func TestInterpolateFuncProduct(t *testing.T) {
 				false,
 			},
 			{
-				`${product(list("A", "B"), list("C", "D"), list("E", "F"))}`,
+				`${setproduct(list("A", "B"), list("C", "D"), list("E", "F"))}`,
 				[]interface{}{
 					[]interface{}{"A", "C", "E"},
 					[]interface{}{"A", "C", "F"},
@@ -2993,19 +2993,19 @@ func TestInterpolateFuncProduct(t *testing.T) {
 				false,
 			},
 			{
-				`${product(list(), list(), list())}`,
+				`${setproduct(list(), list(), list())}`,
 				nil,
 				true,
 			},
 			{
-				`${product(list("foo"),list("bar"))}`,
+				`${setproduct(list("foo"),list("bar"))}`,
 				[]interface{}{
 					[]interface{}{"foo", "bar"},
 				},
 				false,
 			},
 			{
-				`${product(list("foo"))}`,
+				`${setproduct(list("foo"))}`,
 				nil,
 				true,
 			},