diff --git a/internal/tagger/apps/gromacs.txt b/internal/tagger/apps/gromacs.txt
index d8c0829..c5d939b 100644
--- a/internal/tagger/apps/gromacs.txt
+++ b/internal/tagger/apps/gromacs.txt
@@ -1,3 +1,4 @@
 GROMACS
 gromacs
 GMX
+mdrun