diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 53274935bfae2ab61237b85b680be95fa971c036..e916b978fca9de1d111457fbf30206566edcee93 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,6 +45,8 @@ jobs:
           sudo bash /tmp/nodesource_setup.sh
           apt-get update
           apt-get install -y git gcc-9 g++-9
+          update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 100
+          update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-9 100
           cd ~
           curl -sL https://deb.nodesource.com/setup_16.x -o /tmp/nodesource_setup.sh
           sudo bash /tmp/nodesource_setup.sh