diff --git a/.gitignore b/.gitignore
index 8f0fb4f..fd0e6b9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -561,4 +561,11 @@ atlassian-ide-plugin.xml
 com_crashlytics_export_strings.xml
 crashlytics.properties
 crashlytics-build.properties
-fabric.properties
\ No newline at end of file
+fabric.properties
+
+# Watcom generated files
+*.mk
+*.err
+*.mk1
+*.lk1
+*.sym
\ No newline at end of file