diff --git a/internal/api/handlers/management/auth_files.go b/internal/api/handlers/management/auth_files.go
index 824e3fb0..54b2a329 100644
--- a/internal/api/handlers/management/auth_files.go
+++ b/internal/api/handlers/management/auth_files.go
@@ -891,6 +891,8 @@ func (h *Handler) RequestAnthropicToken(c *gin.Context) {
 
 func (h *Handler) RequestGeminiCLIToken(c *gin.Context) {
 	ctx := context.Background()
+	proxyHTTPClient := util.SetProxy(&h.cfg.SDKConfig, &http.Client{})
+	ctx = context.WithValue(ctx, oauth2.HTTPClient, proxyHTTPClient)
 
 	// Optional project ID from query
 	projectID := c.Query("project_id")
@@ -976,7 +978,7 @@ func (h *Handler) RequestGeminiCLIToken(c *gin.Context) {
 		requestedProjectID := strings.TrimSpace(projectID)
 
 		// Create token storage (mirrors internal/auth/gemini createTokenStorage)
-		httpClient := conf.Client(ctx, token)
+		authHTTPClient := conf.Client(ctx, token)
 		req, errNewRequest := http.NewRequestWithContext(ctx, "GET", "https://www.googleapis.com/oauth2/v1/userinfo?alt=json", nil)
 		if errNewRequest != nil {
 			log.Errorf("Could not get user info: %v", errNewRequest)
@@ -986,7 +988,7 @@ func (h *Handler) RequestGeminiCLIToken(c *gin.Context) {
 		req.Header.Set("Content-Type", "application/json")
 		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token.AccessToken))
 
-		resp, errDo := httpClient.Do(req)
+		resp, errDo := authHTTPClient.Do(req)
 		if errDo != nil {
 			log.Errorf("Failed to execute request: %v", errDo)
 			oauthStatus[state] = "Failed to execute request"