diff --git a/toucan_connectors/install_scripts/mssql.sh b/toucan_connectors/install_scripts/mssql.sh
index 8bf3c6826..a839d46f2 100755
--- a/toucan_connectors/install_scripts/mssql.sh
+++ b/toucan_connectors/install_scripts/mssql.sh
@@ -11,9 +11,12 @@ fi
 
 apt-get update
 apt-get install -fyq --no-install-recommends gnupg curl ca-certificates
-curl -fsSL https://packages.microsoft.com/keys/microsoft.asc | gpg --batch --dearmor -o /usr/share/keyrings/microsoft-prod.gpg
-source /etc/os-release
+echo "TEST KEY"
+curl -fsSL https://packages.microsoft.com/keys/microsoft.asc -o /tmp/microsoft-key.asc
+gpg --batch --dearmor -o /usr/share/keyrings/microsoft-prod.gpg /tmp/microsoft-key.asc
+rm -f /tmp/microsoft-key.asc
 
+source /etc/os-release
 curl "https://packages.microsoft.com/config/${ID}/${VERSION_ID}/prod.list" \
     | tee /etc/apt/sources.list.d/mssql-release.list