diff --git a/README.md b/README.md
index a6bcad4..d92d919 100644
--- a/README.md
+++ b/README.md
@@ -190,6 +190,12 @@ ADDITIONAL CONFIGURATION
 
         autoload -U compinit && compinit
 
+    For security compinit checks completion system if files will be
+    owned by root or the current user. This check can be ignored by
+    using the -u flag:
+
+        autoload -U compinit && compinit -u
+
 -   Always Ignore Case
 
     Default behavior is to prioritize exact matches over all else. For
diff --git a/docs/autojump.1 b/docs/autojump.1
index e152f87..5ac54d4 100644
--- a/docs/autojump.1
+++ b/docs/autojump.1
@@ -132,6 +132,16 @@ autojump:
 autoload\ -U\ compinit\ &&\ compinit
 \f[]
 .fi
+.PP
+For security compinit checks completion system if files will be owned by
+root or the current user.
+This check can be ignored by using the -u flag:
+.IP
+.nf
+\f[C]
+autoload\ -U\ compinit\ &&\ compinit\ -u
+\f[]
+.fi
 .RE
 .IP \[bu] 2
 Always Ignore Case
diff --git a/docs/body.md b/docs/body.md
index 56aaabf..0d69e4a 100644
--- a/docs/body.md
+++ b/docs/body.md
@@ -59,6 +59,11 @@ ADDITIONAL CONFIGURATION
 
         autoload -U compinit && compinit
 
+    For security compinit checks completion system if files will be owned by
+    root or the current user. This check can be ignored by using the -u flag:
+
+        autoload -U compinit && compinit -u
+
 -   Always Ignore Case
 
     Default behavior is to prioritize exact matches over all else. For