diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e352c9b..e686dd9 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -9,13 +9,14 @@ source:
   git_url: https://github.com/tudat-team/cspice-cmake.git
 
 build:
-  number: 0
+  number: 1
 
 requirements:
     build:
         - cmake
-        - {{ compiler('cxx') }}
-        - {{ compiler('c') }}
+        - {{ compiler('cxx') }}    # [not win]
+        - {{ compiler('c') }}      # [not win]
+        - {{ compiler('clang') }}  # [win] 
         - make    # [unix]
 
 about: