diff --git a/.gitignore b/.gitignore
index 0f93c9fd..fb51e346 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 build
 /*.properties
 out
-*.log
\ No newline at end of file
+*.log
+build-*.sh
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index c1bc9c31..5fb3e52d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -67,7 +67,8 @@ jlink {
     jpackage {
         imageName = "Sparrow"
         installerName = "Sparrow"
-        appVersion = "0.5"
+        appVersion = "0.51"
+        skipInstaller = true
         imageOptions = []
         installerOptions = [
                 '--file-associations', 'src/main/resources/associations.properties',
@@ -76,7 +77,8 @@ jlink {
             installerOptions += ['--win-per-user-install', '--win-dir-chooser', '--win-menu']
         }
         if (org.gradle.internal.os.OperatingSystem.current().macOsX) {
-            imageOptions += ['--icon', 'src/main/resources/sparrow.icns']
+            installerOptions += ['--mac-sign', '--mac-signing-key-user-name', 'Craig Raw (UPLVMSK9D7)']
+            imageOptions += ['--icon', 'src/main/deploy/package/macosx/sparrow.icns']
             installerType = "dmg"
         }
     }
diff --git a/src/main/resources/associations.properties b/src/main/deploy/associations.properties
similarity index 100%
rename from src/main/resources/associations.properties
rename to src/main/deploy/associations.properties
diff --git a/src/main/deploy/package/macosx/Sparrow.entitlements b/src/main/deploy/package/macosx/Sparrow.entitlements
new file mode 100644
index 00000000..b5f24c57
--- /dev/null
+++ b/src/main/deploy/package/macosx/Sparrow.entitlements
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    <key>com.apple.security.cs.disable-executable-page-protection</key>
+    <true/>
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
+    <true/>
+  </dict>
+</plist>
\ No newline at end of file
diff --git a/src/main/resources/sparrow.icns b/src/main/deploy/package/macosx/sparrow.icns
similarity index 100%
rename from src/main/resources/sparrow.icns
rename to src/main/deploy/package/macosx/sparrow.icns
diff --git a/src/main/java/com/sparrowwallet/sparrow/AppController.java b/src/main/java/com/sparrowwallet/sparrow/AppController.java
index 69a108b4..c8a742da 100644
--- a/src/main/java/com/sparrowwallet/sparrow/AppController.java
+++ b/src/main/java/com/sparrowwallet/sparrow/AppController.java
@@ -12,10 +12,7 @@ import com.sparrowwallet.sparrow.event.TabEvent;
 import com.sparrowwallet.sparrow.event.TransactionTabChangedEvent;
 import com.sparrowwallet.sparrow.event.TransactionTabSelectedEvent;
 import com.sparrowwallet.sparrow.transaction.TransactionController;
-import javafx.beans.value.ChangeListener;
-import javafx.beans.value.ObservableValue;
 import javafx.event.ActionEvent;
-import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;