diff --git a/system.prop b/system.prop
index 7098315..ee34206 100644
--- a/system.prop
+++ b/system.prop
@@ -1,5 +1,4 @@
 # Radio
-persist.radio.apm_sim_not_pwdn=1
 persist.radio.do_not_init_csvt=1
 rild.libargs=-d /dev/smd0
 rild.libpath=/vendor/lib/libril-qc-qmi-1.so