diff --git a/src/fsfw/pus/Service3Housekeeping.cpp b/src/fsfw/pus/Service3Housekeeping.cpp
index 07574783..cce8fc91 100644
--- a/src/fsfw/pus/Service3Housekeeping.cpp
+++ b/src/fsfw/pus/Service3Housekeeping.cpp
@@ -214,11 +214,11 @@ ReturnValue_t Service3Housekeeping::handleReply(const CommandMessage* reply,
     default:
 #if FSFW_CPP_OSTREAM_ENABLED == 1
       sif::warning << "Service3Housekeeping::handleReply: Invalid reply with "
-                   << "reply command " << command << "!" << std::endl;
+                   << "reply command " << command << std::endl;
 #else
       sif::printWarning(
           "Service3Housekeeping::handleReply: Invalid reply with "
-          "reply command %hu!\n",
+          "reply command %hu\n",
           command);
 #endif
       return CommandingServiceBase::INVALID_REPLY;