diff --git a/include/misc/Updater.h b/include/misc/Updater.h
index c7af8cf..5d3eb07 100644
--- a/include/misc/Updater.h
+++ b/include/misc/Updater.h
@@ -4,6 +4,8 @@
 
 #include <ctime>
 
+#define TD_VERSION "alpha-0.0.0"
+
 namespace td {
 namespace utils {
 
@@ -32,7 +34,6 @@ public:
     static void removeOldFile();
 private:
     std::string getDownloadFileURL();
-    std::time_t getLocalFileTimeStamp();
 };
 
 } // namespace utils
diff --git a/src/misc/Updater.cpp b/src/misc/Updater.cpp
index 2e9bd78..2efcbdd 100644
--- a/src/misc/Updater.cpp
+++ b/src/misc/Updater.cpp
@@ -18,20 +18,13 @@ bool Updater::checkUpdate() {
     if (newFileUrl.empty()) return false;
 
     httplib::Client client("thesims.freeboxos.fr", 30000);
-    if (auto res = client.Head(newFileUrl.c_str())) {
-        std::string distantFileCreation = res.value().get_header_value("Last-Modified");
 
-        char formatedTime[100];
-        std::time_t localFileTileStamp = getLocalFileTimeStamp();
+    if (auto res = client.Get("/Tower%20Defense/version")) {
 
-        std::strftime(formatedTime, sizeof(formatedTime), "%a, %d %b %Y %H:%M:%S GMT", std::gmtime(&localFileTileStamp));
+        std::string currentVersion = TD_VERSION;
+        std::string lastVersion = res.value().body;
 
-        std::string localFileCreation = formatedTime;
-
-        std::cout << "Local file : " << localFileCreation << std::endl;
-        std::cout << "Distant file : " << distantFileCreation << std::endl;
-
-        if (distantFileCreation != localFileCreation) {
+        if (currentVersion != lastVersion) {
             return true;
         }
         return false;
@@ -39,25 +32,8 @@ bool Updater::checkUpdate() {
         std::cerr << "Error : " << res.error() << std::endl;
         return false;
     }
-}
 
-std::time_t Updater::getLocalFileTimeStamp(){
-    #ifdef _WIN32
-    std::string localFile = getLocalFilePath();
-
-    WIN32_FILE_ATTRIBUTE_DATA fileInfo;
-
-    if(GetFileAttributesEx(localFile.c_str(), GetFileExInfoStandard, &fileInfo) > 0){
-        ULARGE_INTEGER ull;
-        ull.LowPart = fileInfo.ftCreationTime.dwLowDateTime;
-        ull.HighPart = fileInfo.ftCreationTime.dwHighDateTime;
-
-        time_t lastModified =  ull.QuadPart / 10000000ULL - 11644473600ULL;
-
-        return lastModified;
-    }
-    #endif
-    return 0;
+    return false;
 }
 
 std::string Updater::getDownloadFileURL() {
@@ -122,20 +98,20 @@ void Updater::downloadUpdate() {
     }
 }
 
-void Updater::removeOldFile(){
+void Updater::removeOldFile() {
     std::remove(std::string(getLocalFilePath() + "_old").c_str());
 }
 
 bool Updater::writeFile() {
     if (m_FileWrited || !m_DownloadComplete) return false;
 
-    if(!m_FileBuffer.WriteFile(getLocalFilePath() + "_recent"))
+    if (!m_FileBuffer.WriteFile(getLocalFilePath() + "_recent"))
         return false;
 
-    #ifdef _WIN32
-        std::rename(getLocalFilePath().c_str(), std::string(getLocalFilePath() + "_old").c_str());
-        std::rename(std::string(getLocalFilePath() + "_recent").c_str(), getLocalFilePath().c_str());
-    #endif
+#ifdef _WIN32
+    std::rename(getLocalFilePath().c_str(), std::string(getLocalFilePath() + "_old").c_str());
+    std::rename(std::string(getLocalFilePath() + "_recent").c_str(), getLocalFilePath().c_str());
+#endif
 
     m_FileWrited = true;
     m_DownloadComplete = false;