diff --git a/.drone.yml b/.drone.yml
index 278a095b..b3f2d750 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,6 +6,10 @@ pipeline:
   build-linux:
     mem_limit: 3G
     image: therecipe/qt:linux
+    when: 
+      branch: master 
+      event: [ push, pull_request ]
+      status: [ success ]
     environment:
       - QT_DIR=/opt/Qt
       - QT_DOCKER='true'
@@ -25,6 +29,10 @@ pipeline:
   build-android:
     mem_limit: 3G
     image: therecipe/qt:android
+    when: 
+      branch: master 
+      event: push
+      status: [ success ]
     environment:
       - QT_DIR=/opt/Qt
       - QT_DOCKER='true'
@@ -46,6 +54,10 @@ pipeline:
   build-windows:
     mem_limit: 3G
     image: therecipe/qt:windows_64_shared
+    when: 
+      branch: master 
+      event: push
+      status: [ success ]
     environment:
       - QT_DIR=/opt/Qt
       - QT_DOCKER='true'