diff --git a/grpc/app/logging.go b/grpc/app/logging.go
index 5d628b9..c6582df 100644
--- a/grpc/app/logging.go
+++ b/grpc/app/logging.go
@@ -9,6 +9,8 @@ import (
 )
 
 func getLogCore(level zapcore.LevelEnabler) zapcore.Core {
+	config := zap.NewProductionEncoderConfig()
+	config.StacktraceKey = ""
 	return zapcore.NewCore(
 		zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
 		zapcore.AddSync(os.Stdout),