diff --git a/ci/dependencies.sh b/ci/dependencies.sh
index cebbbde46..845c438df 100755
--- a/ci/dependencies.sh
+++ b/ci/dependencies.sh
@@ -3,10 +3,6 @@
 cd "$(dirname "$0")"/..
 set -ex
 
-if [[ ! -x "$(command -v cargo-tree)" ]]; then
-    cargo install --debug cargo-tree || exit 1
-fi
-
 cargo tree
 cargo tree --duplicate
 cargo tree --duplicate || exit 1