diff --git a/internal/proto/proto.go b/internal/proto/proto.go
index 9035cee..2faeb0c 100644
--- a/internal/proto/proto.go
+++ b/internal/proto/proto.go
@@ -25,10 +25,6 @@ func NewProto(filenames []string, importPaths ...string) (p *Proto, err error) {
 	importPaths = append(importPaths, build.Default.SrcDirs()...)
 	importPaths = append(importPaths, "/")
 
-	parser := protoparse.Parser{
-		ImportPaths: importPaths,
-	}
-
 	// resolve filenames: local filename save as is, remote files are downloads and saves as temp files
 	paths := make([]string, 0, len(filenames))
 	for _, f := range filenames {
@@ -46,12 +42,19 @@ func NewProto(filenames []string, importPaths ...string) (p *Proto, err error) {
 
 			paths = append(paths, filename)
 		} else if p, _ := filepath.Glob(f); len(p) > 0 { // check pattern
+			for k := range p {
+				importPaths = append(importPaths, filepath.Dir(p[k]))
+			}
 			paths = append(paths, p...)
 		} else { // path
 			paths = append(paths, f)
 		}
 	}
 
+	parser := protoparse.Parser{
+		ImportPaths: importPaths,
+	}
+
 	descriptors, err := parser.ParseFiles(paths...)
 	if err != nil {
 		return
diff --git a/internal/proto/proto_test.go b/internal/proto/proto_test.go
index d6b83f8..5763ba6 100644
--- a/internal/proto/proto_test.go
+++ b/internal/proto/proto_test.go
@@ -11,9 +11,10 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-const testFile = "testdata/example.proto"
-
-var testfiles = []string{testFile}
+var testfiles = []string{
+	"testdata/example.proto",
+	"testdata/with_local_import.proto",
+}
 
 func TestProto_NewProto_Success(t *testing.T) {
 	p, err := NewProto(testfiles)
@@ -23,7 +24,7 @@ func TestProto_NewProto_Success(t *testing.T) {
 
 func TestProto_NewProto_HTTP_Request(t *testing.T) {
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		file, err := os.Open(testFile)
+		file, err := os.Open(testfiles[0])
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -70,6 +71,7 @@ func TestProto_FindMessage(t *testing.T) {
 	}{
 		{"found", args{"HelloRequest"}, "HelloRequest", false},
 		{"found", args{"example.HelloRequest"}, "HelloRequest", false},
+		{"found", args{"WithMoney"}, "WithMoney", false},
 		{"not found", args{"NotFound"}, "", true},
 	}
 
diff --git a/internal/proto/testdata/google/type/money.proto b/internal/proto/testdata/google/type/money.proto
new file mode 100644
index 0000000..b64f735
--- /dev/null
+++ b/internal/proto/testdata/google/type/money.proto
@@ -0,0 +1,33 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+// Represents an amount of money with its currency type.
+message Money {
+  // The three-letter currency code defined in ISO 4217.
+  string currency_code = 1;
+
+  // The whole units of the amount.
+  // For example if `currencyCode` is `"USD"`, then 1 unit is one US dollar.
+  int64 units = 2;
+
+  // Number of nano (10^-9) units of the amount.
+  // The value must be between -999,999,999 and +999,999,999 inclusive.
+  // If `units` is positive, `nanos` must be positive or zero.
+  // If `units` is zero, `nanos` can be positive, zero, or negative.
+  // If `units` is negative, `nanos` must be negative or zero.
+  // For example $-1.75 is represented as `units`=-1 and `nanos`=-750,000,000.
+  int32 nanos = 3;
+}
diff --git a/internal/proto/testdata/with_local_import.proto b/internal/proto/testdata/with_local_import.proto
new file mode 100644
index 0000000..cd97f3a
--- /dev/null
+++ b/internal/proto/testdata/with_local_import.proto
@@ -0,0 +1,11 @@
+syntax = "proto3";
+
+package example;
+
+option go_package = ".";
+
+import "google/type/money.proto";
+
+message WithMoney {
+  Money amount = 1;
+}