diff --git a/pkg/apis/flagger/v1alpha3/types.go b/pkg/apis/flagger/v1alpha3/types.go
index 3d5b0364..d127a23b 100755
--- a/pkg/apis/flagger/v1alpha3/types.go
+++ b/pkg/apis/flagger/v1alpha3/types.go
@@ -208,6 +208,10 @@ func (c *Canary) GetAnalysisInterval() time.Duration {
 		return AnalysisInterval
 	}
 
+	if interval < 10*time.Second {
+		return time.Second * 10
+	}
+
 	return interval
 }