diff --git a/src/Nazara/Core/SignalHandlerAppComponent.cpp b/src/Nazara/Core/SignalHandlerAppComponent.cpp
index f8b6d6878..01c0eb16b 100644
--- a/src/Nazara/Core/SignalHandlerAppComponent.cpp
+++ b/src/Nazara/Core/SignalHandlerAppComponent.cpp
@@ -50,10 +50,10 @@ namespace Nz
 			HandleInterruptSignal(strsignal(sig));
 		};
 
-		if (sigaction(SIGINT, &action, nullptr) != 0)
+		if (sigaction(SIGINT, &action, nullptr) == 0)
 			succeeded = true;
 
-		if (sigaction(SIGTERM, &action, nullptr) != 0)
+		if (sigaction(SIGTERM, &action, nullptr) == 0)
 			succeeded = true;
 #endif