diff --git a/asm/examples/permute/permute.py b/asm/examples/permute/permute.py
index 78958a2..ca435bf 100644
--- a/asm/examples/permute/permute.py
+++ b/asm/examples/permute/permute.py
@@ -27,8 +27,6 @@
 import mve.regs
 import mve.rw
 
-import numpy
-
 class ReadWriteVectorTest():
 
     def __init__(self,src,dst,size,bitwidth=16,base=None,):
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index a04b95d..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-numpy==1.20.3