diff --git a/nanolets/.gitignore b/nanolets/.gitignore
new file mode 100644
index 00000000..868a6b27
--- /dev/null
+++ b/nanolets/.gitignore
@@ -0,0 +1,2 @@
+/.settings/
+/LICENSE.txt
diff --git a/nanolets/.settings/org.eclipse.core.resources.prefs b/nanolets/.settings/org.eclipse.core.resources.prefs
deleted file mode 100644
index 29abf999..00000000
--- a/nanolets/.settings/org.eclipse.core.resources.prefs
+++ /dev/null
@@ -1,6 +0,0 @@
-eclipse.preferences.version=1
-encoding//src/main/java=UTF-8
-encoding//src/main/resources=UTF-8
-encoding//src/test/java=UTF-8
-encoding//src/test/resources=UTF-8
-encoding/<project>=UTF-8
diff --git a/nanolets/.settings/org.eclipse.jdt.core.prefs b/nanolets/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index 60105c1b..00000000
--- a/nanolets/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,5 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6
-org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.6
diff --git a/nanolets/.settings/org.eclipse.m2e.core.prefs b/nanolets/.settings/org.eclipse.m2e.core.prefs
deleted file mode 100644
index f897a7f1..00000000
--- a/nanolets/.settings/org.eclipse.m2e.core.prefs
+++ /dev/null
@@ -1,4 +0,0 @@
-activeProfiles=
-eclipse.preferences.version=1
-resolveWorkspaceProjects=true
-version=1