diff --git a/.netlify/build-deploy-preview.sh b/.netlify/build-deploy-preview.sh
index d26167714..2c6a09fb2 100644
--- a/.netlify/build-deploy-preview.sh
+++ b/.netlify/build-deploy-preview.sh
@@ -15,7 +15,7 @@ yarn config get prefix
 yarn config set prefix ~/.yarn
 export PATH="$PATH:`yarn global bin`"
 
-exec bash
+bash -l
 
 # Make sure `node` can access globally installed binaries
 # export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"