diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 75829676..8d714d10 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -49,3 +49,6 @@ jobs:
       - run: opam exec -- dune build @src/runtest @examples/runtest @tests/runtest -p tiny_httpd_camlzip
         if: ${{ matrix.os == 'ubuntu-latest' }}
 
+      - run: opam install logs -y
+
+      - run: opam exec -- dune build @install -p tiny_httpd,tiny_httpd_camlzip
diff --git a/.github/workflows/main5.yml b/.github/workflows/main5.yml
index 786cc4e5..04effbab 100644
--- a/.github/workflows/main5.yml
+++ b/.github/workflows/main5.yml
@@ -44,3 +44,6 @@ jobs:
       - run: opam exec -- dune build @src/runtest @examples/runtest @tests/runtest -p tiny_httpd_camlzip
         if: ${{ matrix.os == 'ubuntu-latest' }}
 
+      - run: opam install logs -y
+
+      - run: opam exec -- dune build @install -p tiny_httpd,tiny_httpd_camlzip