diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 76c585371..0cf390bfe 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,6 +5,9 @@
 name: Test
 on:
   - push
+defaults:
+  run:
+    shell: bash
 jobs:
   # 1. Unit/Integration Test
   unit-integration-test:
diff --git a/scripts/install_asdf.sh b/scripts/install_asdf.sh
index 6679e81f8..0e217c77f 100755
--- a/scripts/install_asdf.sh
+++ b/scripts/install_asdf.sh
@@ -3,6 +3,9 @@ set -e
 
 git clone --depth 1 https://github.com/asdf-vm/asdf.git $HOME/.asdf
 export PATH="${PATH}:${HOME}/.asdf/shims:${HOME}/.asdf/bin"
+echo '. $HOME/.asdf/asdf.sh' >> $HOME/.bashrc
+echo '. $HOME/.asdf/asdf.sh' >> $HOME/.bash_profile
+
 bash $HOME/.asdf/asdf.sh
 
 # Install project runtimes