diff --git a/README.org b/README.org
index e137b66..0235712 100644
--- a/README.org
+++ b/README.org
@@ -192,6 +192,7 @@ Arguments are listed next to predicate names, where applicable.
 +  =priority (&optional comparator-or-priority priority)= :: Return non-nil if current heading has a certain priority.  ~COMPARATOR-OR-PRIORITY~ should be either a comparator function, like ~<=~, or a priority string, like "A" (in which case (~=~ will be the comparator).  If ~COMPARATOR-OR-PRIORITY~ is a comparator, ~PRIORITY~ should be a priority string.  If both arguments are nil, return non-nil if heading has any defined priority.
 +  =property (property &optional value)= :: Return non-nil if current entry has ~PROPERTY~ (a string), and optionally ~VALUE~ (a string).  Note that property inheritance is currently /not/ enabled for this predicate.  If you need to test with inheritance, you could use a custom predicate form, like ~(org-entry-get (point) "PROPERTY" 'inherit)~.
 +  =regexp (&rest regexps)= :: Return non-nil if current entry matches all of ~REGEXPS~ (regexp strings).  Matches against entire entry, from beginning of its heading to the next heading.
+     -  Aliases: =r=.
 +  ~src (&key lang regexps)~ :: Return non-nil if current entry contains an Org Babel source block.  If ~LANG~ is non-nil, match blocks of that language.  If ~REGEXPS~ is non-nil, require that block's contents match all regexps.
 +  =tags (&optional tags)= :: Return non-nil if current heading has one or more of ~TAGS~ (a list of strings).  Tests both inherited and local tags.
 +  =tags-inherited (&optional tags)= :: Return non-nil if current heading's inherited tags include one or more of ~TAGS~ (a list of strings).  If ~TAGS~ is nil, return non-nil if heading has any inherited tags.
@@ -386,6 +387,7 @@ Expands into a call to ~org-ql-select~ with the same arguments.  For convenience
      -  Predicates =outline-path= (alias =olp=) and =outline-path-segment= (alias =olps=).
      -  Predicate ~src~, which matches Org Babel source blocks.
      -  Alias =h= for =heading= predicate.
+     -  Alias =r= for =regexp= predicate.  (Thanks to [[https://github.com/tumashu][Feng Shu]].)
 +  Info manual.
 +  Function ~helm-org-ql-source~, which returns a Helm source that searches given buffers/files with ~helm-org-ql~.  It can be used for custom Helm commands that search certain files.
 
diff --git a/org-ql.el b/org-ql.el
index 7e15cc0..1f39d3f 100644
--- a/org-ql.el
+++ b/org-ql.el
@@ -575,6 +575,11 @@ Replaces bare strings with (regexp) selectors, and appropriate
                       ;; "h" alias.
                       `(heading ,@args))
 
+                     ;; Regexps.
+                     (`(r . ,args)
+                      ;; "r" alias.
+                      `(regexp ,@args))
+
                      ;; Outline paths.
                      (`(,(or 'outline-path 'olp) . ,strings)
                       ;; Regexp quote headings.
@@ -1127,7 +1132,7 @@ priority B)."
   "Return non-nil if entry is a habit."
   (org-is-habit-p))
 
-(org-ql--defpred regexp (&rest regexps)
+(org-ql--defpred (regexp r) (&rest regexps)
   "Return non-nil if current entry matches all of REGEXPS (regexp strings)."
   (let ((end (or (save-excursion
                    (outline-next-heading))
diff --git a/org-ql.info b/org-ql.info
index 29e105d..329057f 100644
--- a/org-ql.info
+++ b/org-ql.info
@@ -415,6 +415,7 @@ Arguments are listed next to predicate names, where applicable.
      Return non-nil if current entry matches all of ‘REGEXPS’ (regexp
      strings).  Matches against entire entry, from beginning of its
      heading to the next heading.
+        • Aliases: r.
 ‘‘src (&key lang regexps)’’
      Return non-nil if current entry contains an Org Babel source block.
      If ‘LANG’ is non-nil, match blocks of that language.  If ‘REGEXPS’
@@ -714,6 +715,8 @@ File: README.info,  Node: 04-pre,  Next: 032,  Up: Changelog
           (alias olps).
         • Predicate ‘src’, which matches Org Babel source blocks.
         • Alias h for heading predicate.
+        • Alias r for regexp predicate.  (Thanks to Feng Shu
+          (https://github.com/tumashu).)
    • Info manual.
    • Function ‘helm-org-ql-source’, which returns a Helm source that
      searches given buffers/files with ‘helm-org-ql’.  It can be used
@@ -1012,24 +1015,24 @@ Node: org-ql-sparse-tree6951
 Node: Queries7751
 Node: Non-sexp query syntax8593
 Node: Predicates10292
-Node: Date/time predicates15430
-Node: Functions / Macros18065
-Node: Agenda-like views18252
-Node: Listing / acting-on results19657
-Node: Changelog24259
-Node: 04-pre24796
-Node: 03226384
-Node: 03126765
-Node: 0326960
-Node: 02329933
-Node: 02230159
-Node: 02130425
-Node: 0230622
-Node: 0134655
-Node: Notes34754
-Node: Comparison with Org Agenda searches34916
-Node: org-sidebar35787
-Node: License36066
+Node: Date/time predicates15454
+Node: Functions / Macros18089
+Node: Agenda-like views18276
+Node: Listing / acting-on results19681
+Node: Changelog24283
+Node: 04-pre24820
+Node: 03226512
+Node: 03126893
+Node: 0327088
+Node: 02330061
+Node: 02230287
+Node: 02130553
+Node: 0230750
+Node: 0134783
+Node: Notes34882
+Node: Comparison with Org Agenda searches35044
+Node: org-sidebar35915
+Node: License36194
 
 End Tag Table