diff --git a/SL_orbit.jl b/SL_orbit.jl
index 9dc7df8..7e91de1 100644
--- a/SL_orbit.jl
+++ b/SL_orbit.jl
@@ -71,7 +71,7 @@ function SL_generatingset(n::Int, p::Int, X::Bool=false)
     F = ResidueRing(ZZ, p)
     G = MatrixSpace(F, n, n)
     indexing = [(i,j) for i in 1:n for j in 1:n if i≠j]
-    S = [E(i, j, G, v) for (i,j) in indexing]
+    S = [E(i, j, G) for (i,j) in indexing]
     S = vcat(S, [inv(x) for x in S])
     return G, unique(S)
 end