diff --git a/modules/__pycache__/admin.cpython-36.pyc b/modules/__pycache__/admin.cpython-36.pyc
index f1739c6..50680f2 100644
Binary files a/modules/__pycache__/admin.cpython-36.pyc and b/modules/__pycache__/admin.cpython-36.pyc differ
diff --git a/modules/__pycache__/nlp.cpython-36.pyc b/modules/__pycache__/nlp.cpython-36.pyc
index 8ddac0c..e5e94d5 100644
Binary files a/modules/__pycache__/nlp.cpython-36.pyc and b/modules/__pycache__/nlp.cpython-36.pyc differ
diff --git a/modules/admin.py b/modules/admin.py
index 8369213..cc641d9 100644
--- a/modules/admin.py
+++ b/modules/admin.py
@@ -34,9 +34,20 @@ async def joins(self, chan, source, msg):
   for i in self.joins:
     await self.join(i)
 
+async def aexec(self, code):
+    # Make an async function with the code and `exec` it
+    exec(
+        f'async def __ex(self): ' +
+        ''.join(f'\n {l}' for l in code.split('\n'))
+    )
+
+    # Get `__ex` from local variables, call it and return the result
+    return await locals()['__ex'](self)
+
+
 async def ev(self, chan, source, msg):
   msg = msg.split(' ')
-  exec(' '.join(msg))
+  await aexec(self, ' '.join(msg))
   await self.message(chan, 'ok')
 
 async def send(self, c, n, m):
diff --git a/modules/nlp.py b/modules/nlp.py
index 94a5c30..24e7eda 100644
--- a/modules/nlp.py
+++ b/modules/nlp.py
@@ -55,7 +55,7 @@ async def genOut(self, noun):
 async def filter(self, c, n, m):
   if c in self.qtime and self.qtime[c] > time.time():
     return
-  if m[:5] == 'kim: ':
+  if m[:len(self.prefix)] == self.prefix:
     m = m[5:]
     await go(self, c, n, m)
   elif m[:4] == 'kim ':