diff --git a/sysc/run2.sh b/sysc/run2.sh
index 8ac9b45a..5c13809d 100755
--- a/sysc/run2.sh
+++ b/sysc/run2.sh
@@ -130,7 +130,7 @@ build gcc-13.1.0
 
 build tar-1.34 
 
-Build gzip-1.12 
+build gzip-1.12 
 
 if [ "$FORCE_TIMESTAMPS" = True ] ; then
     echo 'Forcing all files timestamps to be 0 unix time.'