diff --git a/companion/src/firmwares/opentx/opentxTaranisSimulator.cpp b/companion/src/firmwares/opentx/opentxTaranisSimulator.cpp
index 6e67cd6d1..bc8d6c572 100644
--- a/companion/src/firmwares/opentx/opentxTaranisSimulator.cpp
+++ b/companion/src/firmwares/opentx/opentxTaranisSimulator.cpp
@@ -160,6 +160,7 @@ inline int geteepromsize() {
 #include "radio/src/lua/src/lauxlib.c"
 #include "radio/src/lua/src/ltablib.c"
 #include "radio/src/lua/src/lcorolib.c"
+#include "radio/src/lua/src/lbitlib.c"
 
   
 int16_t g_anas[NUM_STICKS+5];