diff --git a/src/main/java/net/raphimc/viaproxy/ViaProxy.java b/src/main/java/net/raphimc/viaproxy/ViaProxy.java
index 11ba555..d0b6ffb 100644
--- a/src/main/java/net/raphimc/viaproxy/ViaProxy.java
+++ b/src/main/java/net/raphimc/viaproxy/ViaProxy.java
@@ -53,6 +53,7 @@ import net.raphimc.viaproxy.util.logging.Logger;
 
 import javax.swing.*;
 import java.awt.*;
+import java.io.IOException;
 import java.lang.instrument.Instrumentation;
 
 public class ViaProxy {
@@ -92,7 +93,7 @@ public class ViaProxy {
         }
     }
 
-    public static void injectedMain(final String injectionMethod, final String[] args) throws InterruptedException {
+    public static void injectedMain(final String injectionMethod, final String[] args) throws InterruptedException, IOException {
         Logger.setup();
         final boolean hasUI = args.length == 0 && !GraphicsEnvironment.isHeadless();
         ConsoleHandler.hookConsole();
@@ -142,12 +143,7 @@ public class ViaProxy {
             return;
         }
 
-        try {
-            Options.parse(args);
-        } catch (Throwable t) {
-            Logger.LOGGER.fatal("[" + t.getClass().getSimpleName() + "] " + t.getMessage());
-            System.exit(0);
-        }
+        Options.parse(args);
 
         if (System.getProperty("skipUpdateCheck") == null) {
             updateCheckThread.start();
diff --git a/src/main/java/net/raphimc/viaproxy/cli/options/Options.java b/src/main/java/net/raphimc/viaproxy/cli/options/Options.java
index fd8cccb..d569bb4 100644
--- a/src/main/java/net/raphimc/viaproxy/cli/options/Options.java
+++ b/src/main/java/net/raphimc/viaproxy/cli/options/Options.java
@@ -17,6 +17,7 @@
  */
 package net.raphimc.viaproxy.cli.options;
 
+import joptsimple.OptionException;
 import joptsimple.OptionParser;
 import joptsimple.OptionSet;
 import joptsimple.OptionSpec;
@@ -82,11 +83,20 @@ public class Options {
         final OptionSpec<Void> legacyClientPassthrough = parser.acceptsAll(asList("legacy_client_passthrough", "legacy_passthrough"), "Allow <= 1.6.4 clients to connect to the backend server (No protocol translation)");
         PluginManager.EVENT_MANAGER.call(new PreOptionsParseEvent(parser));
 
-        final OptionSet options = parser.parse(args);
+        final OptionSet options;
+        try {
+            options = parser.parse(args);
+        } catch (OptionException e) {
+            Logger.LOGGER.error("Error parsing options: " + e.getMessage());
+            parser.formatHelpWith(new BetterHelpFormatter());
+            parser.printHelpOn(Logger.SYSOUT);
+            System.exit(1);
+            return;
+        }
         if (options.has(help)) {
             parser.formatHelpWith(new BetterHelpFormatter());
             parser.printHelpOn(Logger.SYSOUT);
-            System.exit(0);
+            System.exit(1);
         }
 
         BIND_ADDRESS = options.valueOf(bindAddress);