diff --git a/plugins/inputs/gnmi/gnmi_test.go b/plugins/inputs/gnmi/gnmi_test.go
index f10bf293c4530..041f06c6274ae 100644
--- a/plugins/inputs/gnmi/gnmi_test.go
+++ b/plugins/inputs/gnmi/gnmi_test.go
@@ -1210,7 +1210,7 @@ func TestCases(t *testing.T) {
 			require.Eventually(t,
 				func() bool {
 					return acc.NMetrics() >= uint64(len(expected))
-				}, 5*time.Second, 100*time.Millisecond)
+				}, 15*time.Second, 100*time.Millisecond)
 			plugin.Stop()
 			grpcServer.Stop()
 			wg.Wait()