diff --git a/src/voicegate.cpp b/src/voicegate.cpp
index 917fd50..9292825 100644
--- a/src/voicegate.cpp
+++ b/src/voicegate.cpp
@@ -29,7 +29,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 constexpr const int CAPTCHA_CACHE_SIZE_LIMIT = 512;
 constexpr const int SIGNATURE_SECRET_LENGTH = 10;
 constexpr const uint8_t BAD_CAPTCHA_THRESHOLD_TO_DELETE = 10;
-constexpr const uint8_t INVITE_TIMEOUT = 180; // secs
+constexpr const uint8_t INVITE_TIMEOUT = 60; // secs
 constexpr const uint8_t CAPTCHA_TIMEOUT = 90*2; // from ZeroStorageCaptcha life time
 
 QMutex VoiceGate::m_captchaCacheMutex;