diff --git a/backend/internal/service/antigravity_gateway_service.go b/backend/internal/service/antigravity_gateway_service.go
index 9b0dc65a..706c6a5e 100644
--- a/backend/internal/service/antigravity_gateway_service.go
+++ b/backend/internal/service/antigravity_gateway_service.go
@@ -441,13 +441,13 @@ func (s *AntigravityGatewayService) Forward(ctx context.Context, c *gin.Context,
 								_ = resp.Body.Close()
 								resp = retryResp
 								respBody = nil
+							} else {
+								// Retry still errored: replace error context with retry response.
+								retryBody, _ := io.ReadAll(io.LimitReader(retryResp.Body, 2<<20))
+								_ = retryResp.Body.Close()
+								respBody = retryBody
+								resp = retryResp
 							}
-
-							// Retry still errored: replace error context with retry response.
-							retryBody, _ := io.ReadAll(io.LimitReader(retryResp.Body, 2<<20))
-							_ = retryResp.Body.Close()
-							respBody = retryBody
-							resp = retryResp
 						} else {
 							log.Printf("Antigravity account %d: signature retry request failed: %v", account.ID, retryErr)
 						}
diff --git a/backend/internal/service/usage_service.go b/backend/internal/service/usage_service.go
index 4a0f6e56..72b050e6 100644
--- a/backend/internal/service/usage_service.go
+++ b/backend/internal/service/usage_service.go
@@ -78,7 +78,7 @@ func (s *UsageService) Create(ctx context.Context, req CreateUsageLogRequest) (*
 
 	txCtx := ctx
 	if err == nil {
-		defer tx.Rollback()
+		defer func() { _ = tx.Rollback() }()
 		txCtx = dbent.NewTxContext(ctx, tx)
 	}