diff --git a/README.md b/README.md
index ed57d8228..c502f713f 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,7 @@ Before proceeding, ensure that you have the following packages installed for Qt
 * libqt5concurrent5
 * libqt5printsupport5
 * libqt5svg5
+* qttools5-dev-tools
 
 Note that you may also compile and run against Qt 4.8;  however, Qt 5 is optimal for for its newer features.  Qt 4.8 has similar package dependencies to what is listed above.  You will have to find their Qt 4.8 equivalents in your Linux distribution's repository.