diff --git a/testament/important_packages.nim b/testament/important_packages.nim
index 801664a518..a07a1fece4 100644
--- a/testament/important_packages.nim
+++ b/testament/important_packages.nim
@@ -115,7 +115,8 @@ pkg "nimfp", "nim c -o:nfp -r src/fp.nim"
 pkg "nimgame2", "nim c nimgame2/nimgame.nim"
 pkg "nimgen", "nim c -o:nimgenn -r src/nimgen/runcfg.nim"
 pkg "nimib"
-pkg "nimlsp"
+when not defined(osx):
+  pkg "nimlsp"
 pkg "nimly", "nim c -r tests/test_readme_example.nim"
 pkg "nimPNG", useHead = true
 pkg "nimpy", "nim c -r tests/nimfrompy.nim"