diff --git a/internal/exec/resolvable/resolvable.go b/internal/exec/resolvable/resolvable.go
index 420b5d09..b1d6d9d5 100644
--- a/internal/exec/resolvable/resolvable.go
+++ b/internal/exec/resolvable/resolvable.go
@@ -224,7 +224,7 @@ func (b *execBuilder) makeExec(t common.Type, resolverType reflect.Type) (Resolv
 func makeScalarExec(t *schema.Scalar, resolverType reflect.Type) (Resolvable, error) {
 	implementsType := false
 	switch r := reflect.New(resolverType).Interface().(type) {
-	case *int32:
+	case *int32, *int, *int64:
 		implementsType = t.Name == "Int"
 	case *float64:
 		implementsType = t.Name == "Float"