diff --git a/internal/platform/implementation/linux/utils.cc b/internal/platform/implementation/linux/utils.cc
index 1d22b21b..0660b9b8 100644
--- a/internal/platform/implementation/linux/utils.cc
+++ b/internal/platform/implementation/linux/utils.cc
@@ -191,6 +191,7 @@ std::vector<std::string> GetIpv4Addresses() {
             break;
     }
   }
+  freeifaddrs(interface);
   return result;
 }