diff --git a/Python/numbapip.py b/Python/numbapip.py
index 87537afbb29c47b5b2f97d4223837343a2191931..43609e177d57c184b805f0d979c4ae7a75e613aa 100755
--- a/Python/numbapip.py
+++ b/Python/numbapip.py
@@ -9,7 +9,7 @@ import time
 from numba import njit,prange
 
 NPTS = 10000000000
-@njit(parallel=True)
+@njit(parallel=True,fastmath=True)
 def calc():
    a = 0.5
    b = 0.75