diff --git a/mallchat-tools/mallchat-frequency-control/.gitignore b/mallchat-tools/mallchat-frequency-control/.gitignore
deleted file mode 100644
index edb1537..0000000
--- a/mallchat-tools/mallchat-frequency-control/.gitignore
+++ /dev/null
@@ -1,43 +0,0 @@
-HELP.md
-target/
-!.mvn/wrapper/maven-wrapper.jar
-!**/src/main/**/target/
-!**/src/test/**/target/
-error/
-info/
-warn/
-### Project ###
-temp/
-*.log
-
-### Eclipse ###
-.metadata
-.DS_Store
-
-### STS ###
-.apt_generated
-.classpath
-.factorypath
-.project
-.settings
-.springBeans
-.sts4-cache
-
-### IntelliJ IDEA ###
-.idea
-*.iws
-*.iml
-*.ipr
-
-### NetBeans ###
-/nbproject/private/
-/nbbuild/
-/dist/
-/nbdist/
-/.nb-gradle/
-build/
-!**/src/main/**/build/
-!**/src/test/**/build/
-
-### VS Code ###
-.vscode/