diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 578cd915fcd..d31e3523f48 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -22,3 +22,6 @@ enum34==1000000000.0.0
 
 # This is a old unmaintained library and is replaced with pycryptodome
 pycrypto==1000000000.0.0
+
+# Contains code to modify Home Assistant to work around our rules
+python-systemair-savecair==1000000000.0.0
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index cf5791ef38d..76a9e05de33 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -142,6 +142,9 @@ enum34==1000000000.0.0
 
 # This is a old unmaintained library and is replaced with pycryptodome
 pycrypto==1000000000.0.0
+
+# Contains code to modify Home Assistant to work around our rules
+python-systemair-savecair==1000000000.0.0
 """