diff --git a/cmd/root.go b/cmd/root.go
index 01a8e1dc..fc23cb28 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -379,7 +379,7 @@ the maximum time has passed. Defaults to 0s.`)
 	pflags.StringVar(&c.conf.FUSEDir, "fuse", "",
 		"Mount a directory at the path using FUSE to access AlloyDB instances.")
 	pflags.StringVar(&c.conf.FUSETempDir, "fuse-tmp-dir",
-		filepath.Join(os.TempDir(), "csql-tmp"),
+		filepath.Join(os.TempDir(), "alloydb-tmp"),
 		"Temp dir for Unix sockets created with FUSE")
 	pflags.StringVar(&c.impersonationChain, "impersonate-service-account", "",
 		`Comma separated list of service accounts to impersonate. Last value
diff --git a/cmd/root_linux_test.go b/cmd/root_linux_test.go
index 0a2e8e49..cfa1441e 100644
--- a/cmd/root_linux_test.go
+++ b/cmd/root_linux_test.go
@@ -23,7 +23,7 @@ import (
 )
 
 func TestNewCommandArgumentsOnLinux(t *testing.T) {
-	defaultTmp := filepath.Join(os.TempDir(), "csql-tmp")
+	defaultTmp := filepath.Join(os.TempDir(), "alloydb-tmp")
 	tcs := []struct {
 		desc        string
 		args        []string
diff --git a/cmd/root_test.go b/cmd/root_test.go
index 905028d5..ef972f3b 100644
--- a/cmd/root_test.go
+++ b/cmd/root_test.go
@@ -69,7 +69,7 @@ func withDefaults(c *proxy.Config) *proxy.Config {
 		}
 	}
 	if c.FUSETempDir == "" {
-		c.FUSETempDir = filepath.Join(os.TempDir(), "csql-tmp")
+		c.FUSETempDir = filepath.Join(os.TempDir(), "alloydb-tmp")
 	}
 	if c.APIEndpointURL == "" {
 		c.APIEndpointURL = "https://alloydb.googleapis.com/v1beta"