diff --git a/src/autotype/x11/AutoTypeX11.cpp b/src/autotype/x11/AutoTypeX11.cpp
index 06e5b68d..6a2b2ab6 100644
--- a/src/autotype/x11/AutoTypeX11.cpp
+++ b/src/autotype/x11/AutoTypeX11.cpp
@@ -561,6 +561,8 @@ XkbDescPtr AutoTypePlatformX11::getKeyboard()
         }
     }
 
+    XFreeDeviceList(devices);
+
     return XkbGetKeyboard(m_dpy, XkbCompatMapMask | XkbGeometryMask, keyboard_id);
 }