diff --git a/kernel/src/thread/Thread.cpp b/kernel/src/thread/Thread.cpp
index 3b5958f9..e39e447e 100644
--- a/kernel/src/thread/Thread.cpp
+++ b/kernel/src/thread/Thread.cpp
@@ -139,6 +139,7 @@ static constexpr DefaultSignalAction default_actions[] = {
     DefaultSignalAction::Terminate, // SIGTERM
     DefaultSignalAction::Terminate, // SIGTTIN
     DefaultSignalAction::Terminate, // SIGTTOU
+    DefaultSignalAction::Ignore,    // SIGWINCH
 };
 
 void Thread::process_pending_signals(Registers* current_regs)