diff --git a/tools/cmake/requirements.txt b/tools/cmake/requirements.txt
index 5d7a71bdbb..2c45a06737 100644
--- a/tools/cmake/requirements.txt
+++ b/tools/cmake/requirements.txt
@@ -1,3 +1,4 @@
 prettytable==0.7.2
 future==0.16.0
 Jinja2>=2.10.1,<2.11
+intelhex