diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index ac76baef..afaf6fda 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -1236,17 +1236,17 @@ void Profiler::SpawnWorkerThreads()
 #ifdef __linux__
     struct sigaction threadFreezer = {};
     threadFreezer.sa_handler = ThreadFreezer;
-    sigaction( SIGPWR, &threadFreezer, nullptr );
+    sigaction( SIGPWR, &threadFreezer, &m_prevSignal.pwr );
 
     struct sigaction crashHandler = {};
     crashHandler.sa_sigaction = CrashHandler;
     crashHandler.sa_flags = SA_SIGINFO;
-    sigaction( SIGILL, &crashHandler, nullptr );
-    sigaction( SIGFPE, &crashHandler, nullptr );
-    sigaction( SIGSEGV, &crashHandler, nullptr );
-    sigaction( SIGPIPE, &crashHandler, nullptr );
-    sigaction( SIGBUS, &crashHandler, nullptr );
-    sigaction( SIGABRT, &crashHandler, nullptr );
+    sigaction( SIGILL, &crashHandler, &m_prevSignal.ill );
+    sigaction( SIGFPE, &crashHandler, &m_prevSignal.fpe );
+    sigaction( SIGSEGV, &crashHandler, &m_prevSignal.segv );
+    sigaction( SIGPIPE, &crashHandler, &m_prevSignal.pipe );
+    sigaction( SIGBUS, &crashHandler, &m_prevSignal.bus );
+    sigaction( SIGABRT, &crashHandler, &m_prevSignal.abrt );
 #endif
 
 #ifdef TRACY_HAS_CALLSTACK
@@ -1260,6 +1260,16 @@ Profiler::~Profiler()
 {
     m_shutdown.store( true, std::memory_order_relaxed );
 
+#ifdef __linux__
+    sigaction( SIGPWR, &m_prevSignal.pwr, nullptr );
+    sigaction( SIGILL, &m_prevSignal.ill, nullptr );
+    sigaction( SIGFPE, &m_prevSignal.fpe, nullptr );
+    sigaction( SIGSEGV, &m_prevSignal.segv, nullptr );
+    sigaction( SIGPIPE, &m_prevSignal.pipe, nullptr );
+    sigaction( SIGBUS, &m_prevSignal.bus, nullptr );
+    sigaction( SIGABRT, &m_prevSignal.abrt, nullptr );
+#endif
+
 #ifdef TRACY_HAS_SYSTEM_TRACING
     if( s_sysTraceThread )
     {
diff --git a/client/TracyProfiler.hpp b/client/TracyProfiler.hpp
index 99c62fd7..1a7de6d5 100644
--- a/client/TracyProfiler.hpp
+++ b/client/TracyProfiler.hpp
@@ -811,6 +811,12 @@ private:
 
     char* m_queryData;
     char* m_queryDataPtr;
+
+#ifdef __linux__
+    struct {
+        struct sigaction pwr, ill, fpe, segv, pipe, bus, abrt;
+    } m_prevSignal;
+#endif
 };
 
 }