diff --git a/packages/l/linalg/xmake.lua b/packages/l/linalg/xmake.lua
index b0512c4dfff..4c38891b790 100644
--- a/packages/l/linalg/xmake.lua
+++ b/packages/l/linalg/xmake.lua
@@ -7,18 +7,18 @@ package("linalg")
     add_urls("https://github.com/sgorsten/linalg/archive/refs/tags/$(version).tar.gz",
              "https://github.com/sgorsten/linalg.git")
 
-    add_versions("v2.2", "28640228988186EDAF7729177BFAB4C91170B303AD489407A4228CEB55A73EC2")
+    add_versions("v2.2", "28640228988186edaf7729177bfab4c91170b303ad489407a4228ceb55a73ec2")
 
-    on_install("windows", "linux", "macosx", function (package)
+    on_install(function (package)
         os.cp("linalg.h", package:installdir("include"))
     end)
 
     on_test(function (package)
         assert(package:check_cxxsnippets({test = [[
-        using namespace linalg::aliases;
-        float4 test(float3 a, float3 b, float3 c) {
-            float3 n = cross(b-a, c-a);
-            return {n, -dot(n,a)};
-        }
-    ]]}, {configs = {languages = "c++11"}, includes = "linalg.h"}))
+            using namespace linalg::aliases;
+            float4 test(float3 a, float3 b, float3 c) {
+                float3 n = cross(b-a, c-a);
+                return {n, -dot(n,a)};
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = "linalg.h"}))
     end)