diff --git a/internal/core/conanfile.py b/internal/core/conanfile.py
index 43557b8b8f..7d47ab5ca5 100644
--- a/internal/core/conanfile.py
+++ b/internal/core/conanfile.py
@@ -85,6 +85,7 @@ class MilvusConan(ConanFile):
         if self.settings.os != "Macos":
             # MacOS does not need openblas
             self.requires("openblas/0.3.23@milvus/dev")
+            self.requires("libunwind/1.7.2")
 
     def imports(self):
         self.copy("*.dylib", "../lib", "lib")