4 files changed, 6 insertions, 6 deletions
diff --git a/module/vcomponent/recurrence/display.scm b/module/vcomponent/recurrence/display.scm
index b13e955e..f5ce1c57 100644
--- a/module/vcomponent/recurrence/display.scm
+++ b/module/vcomponent/recurrence/display.scm
@@ -6,7 +6,7 @@
 ;;; Code:
 
 (define-module (vcomponent recurrence display)
-  :use-module (calp util)
+  :use-module (hnh util)
   :use-module (vcomponent recurrence internal)
   :use-module (text util)
   :use-module (text numbers sv)
diff --git a/module/vcomponent/recurrence/generate.scm b/module/vcomponent/recurrence/generate.scm
index 1d262202..b498e033 100644
--- a/module/vcomponent/recurrence/generate.scm
+++ b/module/vcomponent/recurrence/generate.scm
@@ -1,6 +1,6 @@
 (define-module (vcomponent recurrence generate)
-  :use-module (calp util)
-  :use-module (calp util exceptions)
+  :use-module (hnh util)
+  :use-module (hnh util exceptions)
   :use-module (srfi srfi-1)
   :use-module (srfi srfi-26)
   :use-module (srfi srfi-41)
diff --git a/module/vcomponent/recurrence/internal.scm b/module/vcomponent/recurrence/internal.scm
index a57dfd65..b4f09d92 100644
--- a/module/vcomponent/recurrence/internal.scm
+++ b/module/vcomponent/recurrence/internal.scm
@@ -5,7 +5,7 @@
   #:use-module ((vcomponent base) :select (prop))
   #:use-module (srfi srfi-9)
   #:use-module (srfi srfi-9 gnu)
-  #:use-module (calp util)
+  #:use-module (hnh util)
   )
 
 ;; EXDATE is also a property linked to recurense rules
diff --git a/module/vcomponent/recurrence/parse.scm b/module/vcomponent/recurrence/parse.scm
index a1bf3eaa..3477f6d4 100644
--- a/module/vcomponent/recurrence/parse.scm
+++ b/module/vcomponent/recurrence/parse.scm
@@ -7,8 +7,8 @@
   #:use-module (datetime)
   #:use-module (srfi srfi-26)
   #:use-module (vcomponent recurrence internal)
-  #:use-module (calp util)
-  #:use-module (calp util exceptions)
+  #:use-module (hnh util)
+  #:use-module (hnh util exceptions)
   #:use-module (ice-9 match))