diff --git a/wumsloader/src/entry.cpp b/wumsloader/src/entry.cpp
index 1eee2ba..2e0290d 100644
--- a/wumsloader/src/entry.cpp
+++ b/wumsloader/src/entry.cpp
@@ -56,6 +56,11 @@ void doStart(int argc, char **argv) {
         DirList modules(basePath + "/modules", ".wms", DirList::Files, 1);
         modules.SortList();
         for (int i = 0; i < modules.GetFilecount(); i++) {
+            std::string_view asView(modules.GetFilename(i));
+            if (asView.starts_with('.') || asView.starts_with('_')) {
+                DEBUG_FUNCTION_LINE_WARN("Skip file %s", modules.GetFilename(i));
+                continue;
+            }
             DEBUG_FUNCTION_LINE("Loading module %s", modules.GetFilepath(i));
             auto moduleData = ModuleDataFactory::load(modules.GetFilepath(i));
             if (moduleData) {
diff --git a/wumsloader/src/utils/logger.h b/wumsloader/src/utils/logger.h
index 2bb7a3e..cdea2d8 100644
--- a/wumsloader/src/utils/logger.h
+++ b/wumsloader/src/utils/logger.h
@@ -36,6 +36,8 @@ extern "C" {
 
 #define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...)   LOG_EX(WHBLogPrintf, "##ERROR## ", "", FMT, ##ARGS)
 
+#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...)  LOG_EX(WHBLogPrintf, "##WARN ## ", "", FMT, ##ARGS)
+
 #else
 
 #define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while (0)
@@ -46,6 +48,8 @@ extern "C" {
 
 #define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...)     LOG_EX(OSReport, "##ERROR## ", "\n", FMT, ##ARGS)
 
+#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...)    LOG_EX(OSReport, "##WARN ## ", "\n", FMT, ##ARGS)
+
 #endif
 
 void initLogging();