diff --git a/docs/changelog/7.x.x.txt b/docs/changelog/7.x.x.txt
index 80a5d29d9..31874625b 100644
--- a/docs/changelog/7.x.x.txt
+++ b/docs/changelog/7.x.x.txt
@@ -1,4 +1,5 @@
 7.7.18
+ - fixed #10801: Payment Methods: can select a blank method
  - fixed #10511: Carousel cutting off edge of photo
  - fixed #10804: EMS Schedule Screen broken
  - fixed: Logging errors when getting the list of available driver classes.
diff --git a/sbin/testEnvironment.pl b/sbin/testEnvironment.pl
index 9741acc8e..56036c139 100755
--- a/sbin/testEnvironment.pl
+++ b/sbin/testEnvironment.pl
@@ -132,6 +132,7 @@ checkModule('Scope::Guard',                 '0.03'       );
 checkModule('Digest::SHA',                  '5.47'       );
 checkModule("CSS::Minifier::XS",            "0.03"       );
 checkModule("JavaScript::Minifier::XS",     "0.05"       );
+checkModule("Readonly",                     "1.03"       );
 
 failAndExit("Required modules are missing, running no more checks.") if $missingModule;