diff --git a/build.sh b/build.sh
index a90e69e876b738e94de11dc8320901ff29c3ae56..5f552501e556a3bd3f226ba36925f7a49bd62c63 100755
--- a/build.sh
+++ b/build.sh
@@ -84,7 +84,7 @@ run_upx() {
 
 while true; do
     echo -e "\nUPX degrades performances but in the case of acme-downloader it is not noticeable"
-    echo -e "UPX may or may not work for a specific platform (I haven't tried them)\n"
+    echo -e "UPX may or may not work for a specific platform (I haven't tried all the combinations)\n"
     read -p "Do you wish to run upx against ${BIN_NAME}? (y/n) " yn
     case $yn in
     [Yy]*)