diff --git a/recipes/recipes_emscripten/tree/recipe.yaml b/recipes/recipes_emscripten/tree/recipe.yaml
index d0100bdc2da..86b94c52ce9 100644
--- a/recipes/recipes_emscripten/tree/recipe.yaml
+++ b/recipes/recipes_emscripten/tree/recipe.yaml
@@ -11,26 +11,26 @@ source:
   sha256: 68ac45dc78c0c311ada06200ffc3c285e74223ba208061f8d15ffac25e44b2ec
 
 build:
-  number: 1
+  number: 2
 
 requirements:
   build:
-    - ${{ compiler("c") }}
-    - make
+  - ${{ compiler("c") }}
+  - make
 
 tests:
-  - script:
-    - test -f $PREFIX/bin/tree.js
-    - test -f $PREFIX/bin/tree.wasm
-  - script: |
-      OUTPUT=$(run_modularized $PREFIX/bin/tree.js --version)
-      if [[ "$OUTPUT" != "tree v2.2.1 © 1996 - 2024 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro" ]]; then
-        echo "Unexpected output: $OUTPUT"
-        exit 1
-      fi
-    requirements:
-      build:
-        - run_modularized >= 0.1.2
+- script:
+  - test -f $PREFIX/bin/tree.js
+  - test -f $PREFIX/bin/tree.wasm
+- script: |
+    OUTPUT=$(run_modularized $PREFIX/bin/tree.js --version)
+    if [[ "$OUTPUT" != "tree v2.2.1 © 1996 - 2024 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro" ]]; then
+      echo "Unexpected output: $OUTPUT"
+      exit 1
+    fi
+  requirements:
+    build:
+    - run_modularized >= 0.1.2
 
 about:
   license: GPL-2.0-only
@@ -38,4 +38,4 @@ about:
 
 extra:
   recipe-maintainers:
-    - ianthomas23
+  - ianthomas23