diff --git a/shared/callgate.py b/shared/callgate.py
index 17be21cc..bdd30758 100644
--- a/shared/callgate.py
+++ b/shared/callgate.py
@@ -93,24 +93,24 @@ def has_608b():
 
 def fast_wipe(silent=True):
     # mk4: wipe seed, also reboots immediately: can stop and show a screen or not
-    ckcc.oneway(23, 0xBeef if silent else 0xdead);
+    ckcc.oneway(23, 0xBeef if silent else 0xdead)
 
 def fast_brick():
     # mk4: brick and reboot. Near instant. Shows brick screen.
-    ckcc.oneway(24, 0xDead);
+    ckcc.oneway(24, 0xDead)
 
 def mcu_key_usage():
     # mk4: avail/consumed/total stats, one will be in use typically
     from ustruct import unpack
     arg = bytearray(3*4)
-    ckcc.gate(25, arg, 0);
+    ckcc.gate(25, arg, 0)
     return unpack('3I', arg)
 
 def read_rng(source=2):
     # return random bytes from a secure source
     # - first byte is # of valid random bytes
     arg = bytearray(33)
-    rv = ckcc.gate(26, arg, source);
+    rv = ckcc.gate(26, arg, source)
     assert not rv
     return arg[1:1+arg[0]]
 
@@ -118,7 +118,7 @@ def get_se_parts():
     # mk4: report part names
     # - gets a nul-terminated string, w/ newline between them
     arg = bytearray(80)
-    rv = ckcc.gate(27, arg, 0);
+    rv = ckcc.gate(27, arg, 0)
     if rv:
         # happens w/ obsolete versions of bootrom that never left Toronto
         return ['SE1', 'SE2']