diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 82efcb56295..775425eb58b 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -26,6 +26,3 @@ pycrypto==1000000000.0.0
 
 # Contains code to modify Home Assistant to work around our rules
 python-systemair-savecair==1000000000.0.0
-
-# The 2019.02.19 failed to be imported, breaking our builds
-regex==2019.02.07
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index b298a9704ca..85d9c95aec7 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -158,9 +158,6 @@ pycrypto==1000000000.0.0
 
 # Contains code to modify Home Assistant to work around our rules
 python-systemair-savecair==1000000000.0.0
-
-# The 2019.02.19 failed to be imported, breaking our builds
-regex==2019.02.07
 """