diff --git a/blmhistory.pro b/blmhistory.pro
index 58d3edbbe17eefc9d15fb6feb5ded336253743d1..2f54a62e7000b16022969459d907403206f21637 100644
--- a/blmhistory.pro
+++ b/blmhistory.pro
@@ -15,7 +15,7 @@ QT       += core gui sql
 
 # DEFINES -= QT_NO_DEBUG_OUTPUT
 
-CONFIG += debug
+CONFIG += release
 
 greaterThan(QT_MAJOR_VERSION, 4) {
     QT += widgets