diff --git a/cache/install.sh b/cache/install.sh
index 9200b166d7e9b39b49b9529bf3f6c7021997df56..1df036ae33ea2f3ae6b181a066132111fea226da 100755
--- a/cache/install.sh
+++ b/cache/install.sh
@@ -10,8 +10,9 @@ add-apt-repository -y ppa:schpidi2/eox
 apt update
 
 echo "Installing packages"
+VERSION=1.8.0-1~bionic1eox5
 DEBIAN_FRONTEND=noninteractive apt install -y \
-    libmapcache1=1.8.0-1~bionic1eox2 libapache2-mod-mapcache=1.8.0-1~bionic1eox2 mapcache-tools=1.8.0-1~bionic1eox2 \
+    libmapcache1=${VERSION} libapache2-mod-mapcache=${VERSION} mapcache-tools=${VERSION} \
     sqlite3 curl apache2 python3-dateutil python3-redis wait-for-it
 
 rm -rf /var/lib/apt/lists/*