diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -1 +1 @@
-kdoctools_create_handbook(index.docbook INSTALL_DESTINATION ${KDE_INSTALL_DOCBUNDLEDIR}/en SUBDIR kcontrol/kgamma SUBDIR kcontrol/kgamma)
+kdoctools_create_handbook(index.docbook INSTALL_DESTINATION ${KDE_INSTALL_DOCBUNDLEDIR}/en SUBDIR kcontrol/kgamma5)
diff --git a/kcmkgamma/kgamma.desktop b/kcmkgamma/kgamma.desktop
--- a/kcmkgamma/kgamma.desktop
+++ b/kcmkgamma/kgamma.desktop
@@ -143,7 +143,7 @@
 Name[zh_HK]=伽馬（Gamma）
 Name[zh_TW]=Gamma
 
-X-DocPath=kcontrol/kgamma/index.html
+X-DocPath=kcontrol/kgamma5/index.html
 Exec=kcmshell5 kgamma
 Icon=preferences-desktop-display-color
 X-KDE-Keywords=KGamma, kgamma, Gamma, gamma