diff --git a/action.yml b/action.yml
index d93255d..edcf615 100644
--- a/action.yml
+++ b/action.yml
@@ -24,4 +24,4 @@ runs:
       shell: bash 
       run: |
         echo We are on "${{runner.os}}", requested "${{inputs.compiler}}" as CC
-        setup "${{ runner.os }}" "${{inputs.compiler}}" "${{inputs.ssl}}"
+        ${GITHUB_ACTION_PATH}/setup "${{ runner.os }}" "${{inputs.compiler}}" "${{inputs.ssl}}"
diff --git a/setup b/setup
index 82131e6..58d07ac 100755
--- a/setup
+++ b/setup
@@ -10,11 +10,10 @@ DISTRO=$(grep -E '^NAME=' /etc/os-release |
 # Installs a package using the native OS's package manager.
 install_pkg() {
     case $DISTRO in
-        "Ubuntu")
-        "Debian GNU/Linux" )
+        "Ubuntu"|"Debian GNU/Linux")
             apt install -y $1
             ;;
-        "Arch Linux" )
+        "Arch Linux")
             pacman -Syu --noconfirm $1
             ;;
     esac
@@ -23,15 +22,14 @@ install_pkg() {
 install_compiler() {
     echo '::group::Setting up a compiler'
     case $DISTRO in
-        "Ubuntu" )
-        "Debian GNU/Linux" )
+        "Ubuntu"|"Debian GNU/Linux")
             install_pkg build-essential
             [ $COMPILER = 'clang' ] && install_pkg clang
 
             CC=gcc
             [ $COMPILER = 'clang' ] && CC=clang
             ;;
-        "Arch Linux" )
+        "Arch Linux")
             install_pkg $COMPILER make
             CC=gcc
             [ $COMPILER = 'clang' ] && CC=clang
@@ -41,13 +39,12 @@ install_compiler() {
 install_ssl() {
     echo '::group::Setting up SSL'
     case $DISTRO in
-        "Ubuntu" )
-        "Debian GNU/Linux" )
+        "Ubuntu"|"Debian GNU/Linux")
             # Doesn't seem like Debian got LibreSSL
             [ $SSL = 'libressl' ] && echo "::error ::LibreSSL is not on Debian"
             install_pkg openssl
             ;;
-        "Arch Linux" )
+        "Arch Linux")
             install_pkg $SSL
     esac
     echo '::endgroup::'