diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 4b9f223..62d1573 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -7,6 +7,13 @@ on:
   merge_group:
   push:
     branches: [main]
+  workflow_dispatch:
+    inputs:
+      RUST_LOG:
+        description: "Log level"
+        required: false
+        default: "info"
+        type: string
 
 env:
   CARGO_TERM_COLOR: always
@@ -57,6 +64,9 @@ jobs:
         with:
           cache-on-failure: true
 
+      - name: Set RUST_LOG
+        run: echo "RUST_LOG=${{ github.event.inputs.RUST_LOG }}" >> $GITHUB_ENV
+
       - name: Run tests with coverage
         run: |
           cargo llvm-cov --workspace --locked nextest --profile ci --lcov --output-path lcov.info