diff --git a/src/dfsane.jl b/src/dfsane.jl
index 1c78d766a..b9125d67b 100644
--- a/src/dfsane.jl
+++ b/src/dfsane.jl
@@ -195,7 +195,7 @@ function perform_step!(cache::DFSaneCache{true})
         test_norm = sqrt(sum(abs2, cache.fuₙ₋₁))
         if test_norm > 1
             cache.σₙ = 1.0
-        elseif testnorm < 1e-5
+        elseif test_norm < 1e-5
             cache.σₙ = 1e5
         else
             cache.σₙ = 1.0 / test_norm