diff --git a/test/OSBRACKETS.jl b/test/OSBRACKETS.jl
index 35dd266..cb06235 100644
--- a/test/OSBRACKETS.jl
+++ b/test/OSBRACKETS.jl
@@ -68,7 +68,7 @@ function calculate_all_brackets(n1′, l1′, n2′, l2′, n1, l1, n2, l2, Λ)
     for (Λ, n1′, l1′, n2′, l2′, n1, l1, n2, l2) in zip(Λ, n1′, l1′, n2′, l2′, n1, l1, n2, l2)
         # BRAC(NP,N1P,MP,N1,N2,N,M,L)
 
-        Nq = l1 + l2 + 2 * (l1 + l2)
+        Nq = l1 + l2 + 2 * (n1 + n2)
         ϵ = (Nq - Λ) % 2
         NP = (l1′ - l2′ + Λ - ϵ) ÷ 2
         N1P = n1′