diff --git a/jenkins-build.sh b/jenkins-build.sh
index 14039265..244b4ab1 100755
--- a/jenkins-build.sh
+++ b/jenkins-build.sh
@@ -10,7 +10,7 @@ cabal install Cabal-$(cabal --version | sed -n 's@using version \(.*\) of the Ca
 ./dist/build/stackage/stackage build
 ./dist/build/stackage/stackage test
 
-cabal install http-client
+cabal install http-client --force-reinstalls
 
 for f in inclusive exclusive
 do