diff --git a/man/coredumpctl.xml b/man/coredumpctl.xml
index c6b0f142bcf..1f880d7f703 100644
--- a/man/coredumpctl.xml
+++ b/man/coredumpctl.xml
@@ -299,6 +299,18 @@
+
+ Environment
+
+
+
+ $SYSTEMD_DEBUGGER
+ Use the given debugger for the debug
+ command. See the option.
+
+
+
+
Examples