diff --git a/src/tsthread/tsthread.h b/src/tsthread/tsthread.h
index bd8e48d..15ac57b 100644
--- a/src/tsthread/tsthread.h
+++ b/src/tsthread/tsthread.h
@@ -30,7 +30,7 @@ DEALINGS IN THE SOFTWARE.
 #include <tqwaitcondition.h>
 #include <tqdeepcopy.h>
 #include <tqmutex.h>
-#include <tqucomextra_p.h>
+#include <private/tqucomextra_p.h>
 
 #ifdef TS_TQTHREADSTORAGE
 #include <tqthreadstorage.h>