diff --git a/recipes/recipes_emscripten/xeus-r/recipe.yaml b/recipes/recipes_emscripten/xeus-r/recipe.yaml
index 52eaf016a35..08e5396ec90 100644
--- a/recipes/recipes_emscripten/xeus-r/recipe.yaml
+++ b/recipes/recipes_emscripten/xeus-r/recipe.yaml
@@ -12,7 +12,7 @@ source:
   sha256: f4bdaa26f3392a61411201884ee92e15a3abc41fdfb30408efc18f0322ed17a2
 
 build:
-  number: 0
+  number: 1
 
 requirements:
   build: