diff --git a/.github/workflows/build-wasm_of_ocaml.yml b/.github/workflows/build-wasm_of_ocaml.yml
index f50348963..a78f83d2a 100644
--- a/.github/workflows/build-wasm_of_ocaml.yml
+++ b/.github/workflows/build-wasm_of_ocaml.yml
@@ -123,7 +123,7 @@ jobs:
 
       - name: Pin dune
         run: |
-          opam pin add -n dune.3.13 https://github.com/ocaml-wasm/dune.git#wasm-separate-compilation-v2
+          opam pin add -n dune.3.13 https://github.com/ocaml-wasm/dune.git#wasm_of_ocaml-incremental
 
       - name: Pin wasm_of_ocaml
         working-directory: ./wasm_of_ocaml
diff --git a/dune b/dune
index 1ea17bb72..cb16ed581 100644
--- a/dune
+++ b/dune
@@ -14,7 +14,7 @@
    (tools/node_wrapper.sh as node))
   (js_of_ocaml
    (compilation_mode separate)
-   (targets wasm)))
+   (submodes wasm)))
  (wasm-effects
   (binaries
    (tools/node_wrapper.sh as node))
@@ -22,7 +22,7 @@
    (compilation_mode separate)
    (flags
     (:standard --enable effects))
-   (targets wasm)))
+   (submodes wasm)))
  (bench_no_debug
   (flags
    (:standard \ -g))