diff --git a/gnu/packages/kde-pim.scm b/gnu/packages/kde-pim.scm
index 134f8dc344..ede0f37e51 100644
--- a/gnu/packages/kde-pim.scm
+++ b/gnu/packages/kde-pim.scm
@@ -641,83 +641,6 @@ (define-public kaccounts-providers
 KAccounts system.")
     (license license:lgpl2.0+)))
 
-(define-public kalendar
-  (package
-    (name "kalendar")
-    (version "23.04.3")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://kde/stable/release-service/"
-                                  version "/src/" name "-" version
-                                  ".tar.xz"))
-              (sha256
-               (base32
-                "1w56glv8m1rlk86v78h69d21ydxb6i61g1dk6mcizjr5rvi4liy0"))))
-    (build-system qt-build-system)
-    (arguments
-     (list #:qtbase qtbase
-           #:tests? #f ;All 2 tests fail
-           #:phases
-           #~(modify-phases %standard-phases
-               (add-after 'install 'wrap-script
-                 (lambda* (#:key inputs outputs #:allow-other-keys)
-                   (wrap-program (string-append #$output
-                                                "/bin/kalendar")
-                     `("PATH" ":" prefix
-                       (,(string-append #$(this-package-input "akonadi")
-                                        "/bin"))))))
-               (delete 'check)
-               (add-after 'wrap-script 'check-again
-                 (lambda* (#:key tests? #:allow-other-keys)
-                   (when tests?
-                     (invoke "dbus-launch" "ctest")))))))
-    (native-inputs (list dbus extra-cmake-modules))
-    (inputs (list akonadi
-                  akonadi-contacts
-                  breeze-icons
-                  gpgme
-                  grantlee
-                  grantleetheme
-                  kio
-                  kirigami
-                  kirigami-addons
-                  kdbusaddons
-                  ki18n
-                  kimap
-                  kcalendarcore
-                  kcalendarsupport
-                  kconfigwidgets
-                  kwindowsystem
-                  kcoreaddons
-                  kcontacts
-                  kitemmodels
-                  kmailcommon
-                  kmessagelib
-                  kmime
-                  kidentitymanagement
-                  kpimcommon
-                  kpimtextedit
-                  ktextaddons
-                  ktextwidgets
-                  akonadi-calendar
-                  akonadi-mime
-                  keventviews
-                  kcalutils
-                  kxmlgui
-                  kiconthemes
-                  libkdepim
-                  libkleo
-                  qtdeclarative
-                  qtsvg
-                  qqc2-desktop-style
-                  qtwebengine))
-    (home-page "https://apps.kde.org/kalendar/")
-    (synopsis "Calendar application")
-    (description
-     "Kalendar is a calendar application using Akonadi to sync with
-external services.")
-    (license license:gpl3+)))
-
 (define-public kcalendarsupport
   (package
     (name "kcalendarsupport")