diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 27b5292..9bec3ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,16 +91,3 @@ jobs:
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: lcov.info
-
-  validate:
-    name: wait for jobs
-    runs-on: ubuntu-latest
-    needs:
-      - test
-      - format
-      - clippy
-      - coverage
-    steps:
-      - name: validate
-        run: |
-          echo "Jobs done"
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index ff9ca3e..f4f58ed 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -21,10 +21,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: dtolnay/rust-toolchain@nightly
       - run: |
           cargo install cargo-fuzz
-          rustup install nightly
           if [ "${{ github.event_name }}" = "schedule" ]; then
             FUZZSECONDS=600
           else
diff --git a/Makefile b/Makefile
index c1f5c65..9b6d554 100644
--- a/Makefile
+++ b/Makefile
@@ -50,4 +50,3 @@ dev:
 
 	echo Installing cargo-fuzz...
 	cargo install cargo-fuzz
-	rustup install nightly