diff --git a/kde-modules/KDEInstallDirs.cmake b/kde-modules/KDEInstallDirs.cmake
--- a/kde-modules/KDEInstallDirs.cmake
+++ b/kde-modules/KDEInstallDirs.cmake
@@ -130,6 +130,8 @@
 #     autostart files (``CONFDIR/autostart``) [``AUTOSTART_INSTALL_DIR``]
 # ``LOGGINGCATEGORIESDIR``
 #     Qt logging categories files directory (``DATAROOTDIR/qlogging-categories5``) Since 5.59.0
+# ``JARDIR``
+#     Java AAR/JAR files for Android. Since 5.62.0
 #
 # If ``KDE_INSTALL_USE_QT_SYS_PATHS`` is set to TRUE before including this
 # module, the default values for some variables are instead queried from
@@ -589,6 +591,8 @@
     "Kapptemplate and Kdevelop templates")
 _define_relative(LOGGINGCATEGORIESDIR DATAROOTDIR "qlogging-categories5"
     "Qt Logging categories files")
+_define_relative(JARDIR "" "jar"
+    "Java AAR/JAR files for Android")
 
 # Cross-desktop or other system things
 _define_relative(ICONDIR DATAROOTDIR "icons"