diff --git a/rules/Analysis/MGMT.rules b/rules/Analysis/MGMT.rules
index 4e55e22902d133286cabc501eeaa2365160e2b8d..40fb107d33c280acc942fe515aacf0782c15084f 100644
--- a/rules/Analysis/MGMT.rules
+++ b/rules/Analysis/MGMT.rules
@@ -539,7 +539,7 @@ rule ANALYSIS_KRONA_PLOT_MG:
         echo {input}
         echo {output[0]}
         python {SRCDIR}/genes.to.kronaTable.py -i {input[0]} -m {input[1]} -H {input[2]} -c {input[3]} -L {input[4]} -o {output[0]}
-        ktImportText -o {output[1]} {output[0]}
+        ktImportText -o {output[1]} {output[0]} -a
         """
 
 rule ANALYSIS_KRONA_PLOT_MT: