diff --git a/tests/training/features/guided-alignment/test_guided_alignment_rnn.sh b/tests/training/features/guided-alignment/test_guided_alignment_rnn.sh
index ca9f030..a8f22a9 100644
--- a/tests/training/features/guided-alignment/test_guided_alignment_rnn.sh
+++ b/tests/training/features/guided-alignment/test_guided_alignment_rnn.sh
@@ -28,7 +28,7 @@ grep -qi "word alignments from file" rnn.log
 
 # Compare the current output with the expected output
 cat rnn.log | $MRT_TOOLS/extract-costs.sh > rnn.out
-$MRT_TOOLS/diff-nums.py rnn.out rnn.expected -o rnn.diff
+$MRT_TOOLS/diff-nums.py rnn.out rnn.expected -o rnn.diff -p 0.005
 
 # Exit with success code
 exit 0