diff --git a/processing/pre/seeds_fromRandom.py b/processing/pre/seeds_fromRandom.py
index 9012e7393..d750746b6 100755
--- a/processing/pre/seeds_fromRandom.py
+++ b/processing/pre/seeds_fromRandom.py
@@ -146,7 +146,6 @@ else :
 
 if options.weights :
    weight = np.random.normal(loc=options.mean, scale=options.sigma, size=options.N)
-   weight /= np.sum(weight)
    table = np.append(table, weight.reshape(options.N,1), axis=1)
    labels += "\tweight"