diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6d3156863..f0e6dd654e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ Please mark all change in change log and use the issue from GitHub
 ## Bug
 -   \#2890 Fix the index size caculation in cache
 -   \#2952 Fix the result merging of IVF_PQ IP
+-   \#2975 Fix config ut failed
 
 ## Feature
 
diff --git a/core/src/config/Config.cpp b/core/src/config/Config.cpp
index 8267296e07..4fb00f133b 100644
--- a/core/src/config/Config.cpp
+++ b/core/src/config/Config.cpp
@@ -185,7 +185,8 @@ static const std::unordered_map<std::string, std::string> milvus_config_version_
                                                                                      {"0.9.0", "0.4"},
                                                                                      {"0.9.1", "0.4"},
                                                                                      {"0.10.0", "0.5"},
-                                                                                     {"0.10.1", "0.5"}});
+                                                                                     {"0.10.1", "0.5"},
+                                                                                     {"0.10.2", "0.5"}});
 
 /////////////////////////////////////////////////////////////
 Config::Config() {