diff --git a/CHANGELOG b/CHANGELOG
index e4578f46ba..8143474aae 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 Changes in version 4.15.1
     Apply revision and optimization to TLS configurations
+    Fix bug on admin operation handlers preventing to reset 2fa of users
     Bump npm dependencies to latest versions
     Update translations
 
diff --git a/backend/globaleaks/utils/tls.py b/backend/globaleaks/utils/tls.py
index 605c560a18..ee8d4eacb2 100644
--- a/backend/globaleaks/utils/tls.py
+++ b/backend/globaleaks/utils/tls.py
@@ -205,7 +205,7 @@ def new_tls_server_context():
                     SSL.OP_NO_RENEGOTIATION)
 
     ctx.set_mode(SSL.MODE_RELEASE_BUFFERS)
-    ctx.set_session_cache_mode(SSL.SESS_CACHE_OFF)
+    ctx.set_session_cache_mode(SSL.SESS_CACHE_SERVER)
 
     ctx.set_cipher_list(TLS_CIPHER_LIST)