diff --git a/hal/src/main/native/sim/Notifier.cpp b/hal/src/main/native/sim/Notifier.cpp
index 49f1c80514..c686eeaa5d 100644
--- a/hal/src/main/native/sim/Notifier.cpp
+++ b/hal/src/main/native/sim/Notifier.cpp
@@ -320,7 +320,7 @@ int32_t HALSIM_GetNotifierInfo(struct HALSIM_NotifierInfo* arr, int32_t size) {
                       static_cast<int>(getHandleIndex(handle)));
       } else {
         std::strncpy(arr[num].name, notifier->name.c_str(),
-                     sizeof(arr[num].name));
+                     sizeof(arr[num].name) - 1);
         arr[num].name[sizeof(arr[num].name) - 1] = '\0';
       }
       arr[num].timeout = notifier->waitTime;