diff --git a/.gitignore b/.gitignore
index 9db43cbc..10a79255 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,29 +8,3 @@ localbuildsettings.py
 # built application files
 *.apk
 *.ap_
-
-# files for the dex VM
-*.dex
-
-# Java class files
-*.class
-
-# generated files
-mobile/bin/
-mobile/gen/
-mobile/out/
-
-# Local configuration file (sdk path, etc)
-local.properties
-
-# Eclipse project files
-.classpath
-.project
-
-# IntelliJ IDEA user settings
-*.iws
-mobile/.idea/workspace.xml
-mobile/.idea/tasks.xml
-
-# Proguard logs
-mobile/proguard_logs/
diff --git a/mobile/.gitignore b/mobile/.gitignore
index 42e4ba7c..d03e2a28 100644
--- a/mobile/.gitignore
+++ b/mobile/.gitignore
@@ -1,11 +1,30 @@
-.classpath
-.project
 .settings/
-bin/
-gen/
-libs/
-proguard-project.txt
-local.properties
 assets/total-conversion-build.user.js
 assets/user-location.user.js
 assets/plugins/
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+out/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.project
+
+# IntelliJ IDEA user settings
+*.iws
+.idea/workspace.xml
+.idea/tasks.xml
+
+# Proguard logs
+proguard_logs/
diff --git a/mobile/proguard-project.txt b/mobile/proguard-project.txt
new file mode 100644
index 00000000..f165b3bd
--- /dev/null
+++ b/mobile/proguard-project.txt
@@ -0,0 +1,11 @@
+# view res/xml/preferences.xml #generated:4
+-keep class com.cradle.iitc_mobile.IITC_AboutDialogPreference { <init>(...); }
+
+# view AndroidManifest.xml #generated:23
+-keep class com.cradle.iitc_mobile.IITC_Mobile { <init>(...); }
+
+# view AndroidManifest.xml #generated:40
+-keep class com.cradle.iitc_mobile.IITC_Settings { <init>(...); }
+
+# view res/layout/activity_main.xml #generated:6
+-keep class com.cradle.iitc_mobile.IITC_WebView { <init>(...); }