diff --git a/src/core/database.cpp b/src/core/database.cpp
index 7a5095d..863bc5d 100644
--- a/src/core/database.cpp
+++ b/src/core/database.cpp
@@ -47,7 +47,7 @@ void Database::newDb()
     fs::path destPath = sourcePath.parent_path() / sourcePath.stem();
 
     auto chronoTime = std::chrono::system_clock::now();
-    std::string timeString = fmt::format("{0:%F}T{0:%T}", chronoTime);
+    std::string timeString = fmt::format("{0:%FT%H-%M-%S}", chronoTime);
 
     destPath += std::string("_") += timeString += ".db";