diff --git a/test/unitTest/call/call.cpp b/test/unitTest/call/call.cpp
index b0a56cd0b0b0649ce96781940d626f13df50f696..7a2a64a9e26a166eddfdf8eed6274e3ea2665ce6 100644
--- a/test/unitTest/call/call.cpp
+++ b/test/unitTest/call/call.cpp
@@ -121,6 +121,7 @@ CallTest::setUp()
 void
 CallTest::tearDown()
 {
+    DRing::unregisterSignalHandlers();
     JAMI_INFO("Remove created accounts...");
 
     std::map<std::string, std::shared_ptr<DRing::CallbackWrapperBase>> confHandlers;