diff --git a/cumulus/scripts/ci/gitlab/pipeline/build.yml b/cumulus/scripts/ci/gitlab/pipeline/build.yml
index e512c9e7f7..e4678727e9 100644
--- a/cumulus/scripts/ci/gitlab/pipeline/build.yml
+++ b/cumulus/scripts/ci/gitlab/pipeline/build.yml
@@ -65,7 +65,7 @@ build-test-parachain:
       echo "_____Running cargo check for ${directory} ______";
       cd ${directory};
       pwd;
-      SKIP_WASM_BUILD=1 cargo check;
+      SKIP_WASM_BUILD=1 cargo check --locked;
       cd ..;
       done
 
diff --git a/cumulus/scripts/ci/gitlab/pipeline/test.yml b/cumulus/scripts/ci/gitlab/pipeline/test.yml
index 5bafe970fb..0ef51ae2e6 100644
--- a/cumulus/scripts/ci/gitlab/pipeline/test.yml
+++ b/cumulus/scripts/ci/gitlab/pipeline/test.yml
@@ -56,9 +56,9 @@ check-runtime-benchmarks:
     - .common-refs
   script:
     # Check that the node will compile with `runtime-benchmarks` feature flag.
-    - time cargo check --all --features runtime-benchmarks
+    - time cargo check --locked --all --features runtime-benchmarks
     # Check that parachain-template will compile with `runtime-benchmarks` feature flag.
-    - time cargo check -p parachain-template-node --features runtime-benchmarks
+    - time cargo check --locked -p parachain-template-node --features runtime-benchmarks
 
 cargo-check-try-runtime:
   stage: test
@@ -71,9 +71,9 @@ cargo-check-try-runtime:
       artifacts: false
   script:
     # Check that the node will compile with `try-runtime` feature flag.
-    - time cargo check --all --features try-runtime
+    - time cargo check --locked --all --features try-runtime
     # Check that parachain-template will compile with `try-runtime` feature flag.
-    - time cargo check -p parachain-template-node --features try-runtime
+    - time cargo check --locked -p parachain-template-node --features try-runtime
 
 check-rustdoc:
   stage: test