diff --git a/Launcher/source/Launcher.java b/Launcher/source/Launcher.java
index 9080c52..8a712ca 100755
--- a/Launcher/source/Launcher.java
+++ b/Launcher/source/Launcher.java
@@ -70,7 +70,7 @@
 	private static final AtomicReference<Config> CONFIG = new AtomicReference<>();
 
 	// Version info
-	@LauncherAPI public static final String VERSION = "15.2";
+	@LauncherAPI public static final String VERSION = "15.2.1";
 	@LauncherAPI public static final String BUILD = readBuildNumber();
 	@LauncherAPI public static final int PROTOCOL_MAGIC = 0x724724_16;
 
diff --git a/Launcher/source/helper/LogHelper.java b/Launcher/source/helper/LogHelper.java
old mode 100644
new mode 100755
index 7bdf21e..de123d7
--- a/Launcher/source/helper/LogHelper.java
+++ b/Launcher/source/helper/LogHelper.java
@@ -23,6 +23,7 @@
 
 public final class LogHelper {
 	@LauncherAPI public static final String DEBUG_PROPERTY = "launcher.debug";
+	@LauncherAPI public static final String NO_JANSI_PROPERTY = "launcher.noJAnsi";
 	@LauncherAPI public static final boolean JANSI;
 
 	// Output settings
@@ -250,9 +251,13 @@
 		// Use JAnsi if available
 		boolean jansi;
 		try {
-			Class.forName("org.fusesource.jansi.Ansi");
-			AnsiConsole.systemInstall();
-			jansi = true;
+            if (Boolean.getBoolean(NO_JANSI_PROPERTY)) {
+                jansi = false;
+            } else {
+                Class.forName("org.fusesource.jansi.Ansi");
+                AnsiConsole.systemInstall();
+                jansi = true;
+			}
 		} catch (ClassNotFoundException ignored) {
 			jansi = false;
 		}