diff --git a/scripts/install b/scripts/install
index 2a64622..f695277 100644
--- a/scripts/install
+++ b/scripts/install
@@ -61,8 +61,8 @@ ynh_exec_as $app python -m venv "${install_dir}/venv"
 	ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH pip install --upgrade setuptools
     pushd $install_dir/build
         ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH GOPATH=$GOPATH GOCACHE=$GOCACHE CGO_ENABLED=1 pip install -r requirements.txt
-        ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH GOPATH=$GOPATH GOCACHE=$GOCACHE CGO_ENABLED=1 cargo install --path ../syncserver --locked --root /app
-        ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH GOPATH=$GOPATH GOCACHE=$GOCACHE CGO_ENABLED=1 cargo install --path ../syncserver --locked --root /app --bin purge_ttl
+        ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH GOPATH=$GOPATH GOCACHE=$GOCACHE CGO_ENABLED=1 cargo install --path ./syncserver --locked --root $install_dir
+        ynh_exec_warn_less ynh_exec_as $app env PATH=$PATH GOPATH=$GOPATH GOCACHE=$GOCACHE CGO_ENABLED=1 cargo install --path ./syncserver --locked --root $install_dir --bin purge_ttl
     popd
 )