diff --git a/pingouin/datasets/anova2_unbalanced.csv b/pingouin/datasets/anova2_unbalanced.csv
index 9f54fa94..e372835a 100644
--- a/pingouin/datasets/anova2_unbalanced.csv
+++ b/pingouin/datasets/anova2_unbalanced.csv
@@ -3,9 +3,9 @@
 2,Low,Moderate,-25
 4,Low,Moderate,-30
 5,Low,Moderate,-35
-6,Low,None,-20
+6,Low,High,-20
 7,High,Moderate,-15
-8,High,None,6
-9,High,None,-6
-11,High,None,5
-12,High,None,-10
+8,High,High,6
+9,High,High,-6
+11,High,High,5
+12,High,High,-10