diff --git a/common/adc_spdlog.h b/common/adc_spdlog.h
index dda1a4f..0c041be 100644
--- a/common/adc_spdlog.h
+++ b/common/adc_spdlog.h
@@ -133,7 +133,7 @@ protected:
 
         ptrn += " [";
         std::ranges::copy(mark, std::back_inserter(ptrn));
-        ptrn += "] ";
+        ptrn += "]";
 
         std::ranges::copy(_currentLogPattern | std::views::drop(pos), std::back_inserter(ptrn));