diff --git a/cmd/piv-agent/main.go b/cmd/piv-agent/main.go
index 6afbd3c..80e2c79 100644
--- a/cmd/piv-agent/main.go
+++ b/cmd/piv-agent/main.go
@@ -28,7 +28,7 @@ func main() {
 	var log *zap.Logger
 	var err error
 	if cli.Debug {
-		log, err = zap.NewDevelopment()
+		log, err = zap.NewDevelopment(zap.AddStacktrace(zap.ErrorLevel))
 	} else {
 		log, err = zap.NewProduction()
 	}