diff --git a/adj_psl2_eigvals.jl b/adj_psl2_eigvals.jl
index 5d90370..251b1d6 100644
--- a/adj_psl2_eigvals.jl
+++ b/adj_psl2_eigvals.jl
@@ -16,6 +16,15 @@ function SL2p_gens(p)
             @assert isone(a^10)
             @assert isone(b^10)
 
+            a, b
+        end
+    elseif p == 41
+        a, b = let
+            a = SL₂{p}([0 28; 19 35])
+            b = SL₂{p}([38 27; 2 9])
+            @assert isone(a^10)
+            @assert isone(b^10)
+
             a, b
         end
     elseif p == 109