diff --git a/.github/workflows/build_macos.yml b/.github/workflows/build_macos.yml
index 078384a..8273b5a 100644
--- a/.github/workflows/build_macos.yml
+++ b/.github/workflows/build_macos.yml
@@ -2,7 +2,7 @@ name: Build macOS
 
 on:
   push:
-    branches: [master,update]
+    branches: [master]
   pull_request:
     branches:
       - '*'
diff --git a/.github/workflows/build_ubuntu.yml b/.github/workflows/build_ubuntu.yml
index 96070c0..4376a29 100644
--- a/.github/workflows/build_ubuntu.yml
+++ b/.github/workflows/build_ubuntu.yml
@@ -2,7 +2,7 @@ name: Build Ubuntu
 
 on:
   push:
-    branches: [master,update]
+    branches: [master]
   pull_request:
     branches:
       - '*'
diff --git a/.github/workflows/build_windows.yml b/.github/workflows/build_windows.yml
index 4851806..5749199 100644
--- a/.github/workflows/build_windows.yml
+++ b/.github/workflows/build_windows.yml
@@ -46,6 +46,7 @@ jobs:
         pip install matplotlib==3.3.4
         pip install -e git+https://github.com/dbouget/raidionics_rads_lib.git@update#egg=raidionicsrads
         pip install -r assets/requirements.txt
+        pip install scipy==1.9.3 
 
     - name: Build software
       run: |