diff --git a/lisp/cedet/semantic/wisent/python.el b/lisp/cedet/semantic/wisent/python.el
index 7a5761ce8c8..9ac4ed9f518 100644
--- a/lisp/cedet/semantic/wisent/python.el
+++ b/lisp/cedet/semantic/wisent/python.el
@@ -27,8 +27,6 @@
 
 ;;; Code:
 
-(require 'rx)
-
 ;; Try to load python support, but fail silently since it is only used
 ;; for optional functionality
 (require 'python nil t)
diff --git a/test/src/process-tests.el b/test/src/process-tests.el
index 17aef30a433..b64c82c87d0 100644
--- a/test/src/process-tests.el
+++ b/test/src/process-tests.el
@@ -26,7 +26,6 @@
 (require 'cl-lib)
 (require 'ert)
 (require 'puny)
-(require 'rx)
 (require 'subr-x)
 (require 'dns)