diff --git a/mac/forbidden_dag.mac b/mac/forbidden_dag.mac
index 5b7dbfd18a10d9f89f1610f15e38c39bf782bd63..73b52c93cd295fd85af0820ebc9d0582f20a7766 100644
--- a/mac/forbidden_dag.mac
+++ b/mac/forbidden_dag.mac
@@ -26,11 +26,11 @@
 /VK/source/betaMaxEnergy 7.025 MeV
 
 /VK/source/betaShapeFuncA1  1.00
-/VK/source/betaShapeFuncA2 -0.056274576
-/VK/source/betaShapeFuncA3 -0.1790532055
-/VK/source/betaShapeFuncA4  0.0207200454
-/VK/source/betaShapeFuncA5 -0.0012572451
-/VK/source/betaShapeFuncA6  0.0000389332
+/VK/source/betaShapeFuncA2 -0.02876
+/VK/source/betaShapeFuncA3 -0.3504
+/VK/source/betaShapeFuncA4  0.07935
+/VK/source/betaShapeFuncA5 -0.009422
+/VK/source/betaShapeFuncA6  0.0005710
 
 # output 
 /VK/output/zeroSuppression true