diff --git a/fs_test.go b/fs_test.go
index 225100e..36925e6 100644
--- a/fs_test.go
+++ b/fs_test.go
@@ -114,6 +114,24 @@
 	}
 }
 
+func TestRemove(t *testing.T) {
+	for _, fs := range Fss {
+		path := testDir + "/" + testName
+		fs.MkdirAll(testDir, 0777) // Just in case.
+		fs.Create(path)
+
+		err := fs.Remove(path)
+		if err != nil {
+			t.Fatalf("%v: Remove() failed: %v", fs.Name(), err)
+		}
+
+		_, err = fs.Stat(path)
+		if !os.IsNotExist(err) {
+			t.Errorf("%v: Remove() didn't remove file", fs.Name())
+		}
+	}
+}
+
 func TestTruncate(t *testing.T) {
 	for _, fs := range Fss {
 		f := newFile("TestTruncate", fs, t)
diff --git a/memmap.go b/memmap.go
index 134c67f..b12969c 100644
--- a/memmap.go
+++ b/memmap.go
@@ -173,13 +173,11 @@
 }
 
 func (m *MemMapFs) Remove(name string) error {
-	m.rlock()
-	defer m.runlock()
+	m.lock()
+	defer m.unlock()
 
-	if _, ok := m.getData()["name"]; ok {
-		m.lock()
+	if _, ok := m.getData()[name]; ok {
 		delete(m.getData(), name)
-		m.unlock()
 	}
 	return nil
 }