diff --git a/radio/src/pulses/modules_helpers.h b/radio/src/pulses/modules_helpers.h
index 1b1cd2b4d..41708ac01 100644
--- a/radio/src/pulses/modules_helpers.h
+++ b/radio/src/pulses/modules_helpers.h
@@ -424,7 +424,7 @@ inline bool isTelemAllowedOnBind(uint8_t moduleIndex)
 {
 #if defined(HARDWARE_INTERNAL_MODULE)
   if (moduleIndex == INTERNAL_MODULE)
-    return isSportLineUsedByInternalModule();
+    return isModuleISRM(moduleIndex) || isSportLineUsedByInternalModule();
 
   if (isSportLineUsedByInternalModule())
     return false;