diff --git a/CHANGELOG.md b/CHANGELOG.md
index db02144a2..5dd9716af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
 This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
 
 ## [unreleased][unreleased]
+- Fixed standalone modes - the one second button hold trigger was a no-op on all non-PM5 platforms, leaving `hw standalone` over USB as the only entry point (@ShawInnes)
 - Added `sim022.bin` - enabled burst mode transfers, which allows us to do TA1=96 in speeds (@iceman1001)
 - Fixed `hf felica liteauth` - empty long option names for `-c` and `-k` made argtable read past the string (found by ASAN on `--fulltext`) (@Msprg)
 - Added `sim020.bin` - v4.60 of sim module firmware, better T=0 handling and clock etu handling (@iceman1001)
diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 82ff672e0..f21931ce8 100644
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -3907,11 +3907,11 @@ void __attribute__((noreturn)) AppMain(void) {
             * So this is the trigger to execute a standalone mod.  Generic entrypoint by following the standalone/standalone.h headerfile
             * All standalone mod "main loop" should be the RunMod() function.
             */
-            // allow_send_wtx = false;
-            // RunMod();
-            // allow_send_wtx = true;
-
-#ifdef PM5 // TODO DXL Test long press to device shutdown, temporarily blocking standalone mod
+#ifndef PM5
+            allow_send_wtx = false;
+            RunMod();
+            allow_send_wtx = true;
+#else // TODO DXL Test long press to device shutdown, temporarily blocking standalone mod
 
             /*
             StartTicks();