diff --git a/evil-collection.el b/evil-collection.el
index 2de290c..4c7dbd5 100644
--- a/evil-collection.el
+++ b/evil-collection.el
@@ -63,6 +63,21 @@ See https://github.com/emacs-evil/evil-collection/issues/60 for more details."))
 See https://github.com/emacs-evil/evil-collection/issues/60 for more details.")
   (require 'evil-integration))
 
+;; Compatibility
+
+(eval-and-compile
+  (with-no-warnings
+    (if (version< emacs-version "26")
+        (progn
+          (defalias 'evil-collection-if-let* #'if-let)
+          (defalias 'evil-collection-when-let* #'when-let)
+          (function-put #'evil-collection-if-let* 'lisp-indent-function 2)
+          (function-put #'evil-collection-when-let* 'lisp-indent-function 1))
+      (defalias 'evil-collection-if-let* #'if-let*)
+      (defalias 'evil-collection-when-let* #'when-let*))))
+
+;; Compatibility
+
 (declare-function org-table-align "org-table.el" nil)
 
 (defgroup evil-collection nil