diff --git a/karolina.csv b/karolina.csv
index be58539f7a47ed829d998c6358055e8319dd344c..6ad1a7f2d92ec12d26e61a91c1965d817cb8e9b5 100644
--- a/karolina.csv
+++ b/karolina.csv
@@ -436,6 +436,7 @@ makeinfo/6.7-GCCcore-9.3.0,1
 Mako/1.1.3-GCCcore-10.2.0,1
 Mako/1.1.4-GCCcore-10.3.0,1
 MATLAB/2021a,1
+MATLAB/R2015b,1
 matplotlib/3.2.1-intel-2020a-Python-3.8.2,1
 matplotlib/3.3.3-foss-2020b,1
 Mesa/20.2.1-GCCcore-10.2.0,1