diff --git a/src/fsfw/fdir/FailureIsolationBase.cpp b/src/fsfw/fdir/FailureIsolationBase.cpp
index f576ecbd..c17cf624 100644
--- a/src/fsfw/fdir/FailureIsolationBase.cpp
+++ b/src/fsfw/fdir/FailureIsolationBase.cpp
@@ -52,7 +52,7 @@ ReturnValue_t FailureIsolationBase::initialize() {
         ObjectManager::instance()->get<ConfirmsFailuresIF>(faultTreeParent);
     if (parentIF == nullptr) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-      sif::error << "FailureIsolationBase::intialize: Parent object"
+      sif::error << "FailureIsolationBase::intialize: Parent object "
                  << "invalid" << std::endl;
       sif::error << "Make sure it implements ConfirmsFailuresIF" << std::endl;
 #else