Index: trunk/ppSim/src/ppSimAddNoise.c
===================================================================
--- trunk/ppSim/src/ppSimAddNoise.c	(revision 14657)
+++ trunk/ppSim/src/ppSimAddNoise.c	(revision 18011)
@@ -32,5 +32,5 @@
 	    // (generate a static array with the cumulative distribution, use the
 	    // random number to select a bin from the histogram)
-            signal->data.F32[y][x] += sqrtf(variance->data.F32[y][x]) * psRandomGaussian(rng);
+            signal->data.F32[y][x] += sqrtf(variance->data.F32[y][x]) * ppSimRandomGaussianNorm(rng);
             signal->data.F32[y][x] /= gain; // Converting to ADU
         }