diff --git a/.github/workflows/ci_main,yaml b/.github/workflows/ci_main,yaml
index 82b2ef3..adc410b 100644
--- a/.github/workflows/ci_main,yaml
+++ b/.github/workflows/ci_main,yaml
@@ -1,9 +1,9 @@
-name: CI_main
+name: CI_dev
 on:
   pull_request:
-    branches: [main]
+    branches: [dev]
   push:
-    branches: [main]
+    branches: [dev]
 jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
@@ -12,7 +12,7 @@ jobs:
       matrix:
         version:
           - '1.4'
-          - 'nightly'
+#          - 'nightly'
         os:
           - ubuntu-latest
           - macOS-latest