diff --git a/OWNCLOUD.cmake b/OWNCLOUD.cmake
index 7a726db51..c27a51acd 100644
--- a/OWNCLOUD.cmake
+++ b/OWNCLOUD.cmake
@@ -5,4 +5,5 @@ set( APPLICATION_DOMAIN     "owncloud.org"    )
 set( APPLICATION_VENDOR     "ownCloud.org"    )
 set( THEME_CLASS            "ownCloudTheme"   )
 SET( APPLICATION_REV_DOMAIN "org.owncloud.desktopclient" )
+SET( APPLICATION_LICENSE    "COPYING" )
 
diff --git a/cmake/modules/NSIS.template.in b/cmake/modules/NSIS.template.in
index 826840160..73a22f803 100644
--- a/cmake/modules/NSIS.template.in
+++ b/cmake/modules/NSIS.template.in
@@ -5,6 +5,7 @@
 !define APPLICATION_VENDOR "@APPLICATION_VENDOR@"
 !define APPLICATION_EXECUTABLE "@APPLICATION_EXECUTABLE@.exe"
 !define APPLICATION_DOMAIN "@APPLICATION_DOMAIN@"
+!define APPLICATION_LICENSE "@APPLICATION_LICENSE@"
 
 !define MUI_FINISHPAGE_LINK_LOCATION "http://www.${APPLICATION_DOMAIN}"
 
@@ -12,7 +13,7 @@
 ;-----------------------------------------------------------------------------
 ; Some installer script options (comment-out options not required)
 ;-----------------------------------------------------------------------------
-;!define OPTION_LICENSE_AGREEMENT
+!define OPTION_LICENSE_AGREEMENT
 !define OPTION_UAC_PLUGIN_ENHANCED
 !define OPTION_SECTION_SC_START_MENU
 !define OPTION_SECTION_SC_DESKTOP
@@ -40,7 +41,7 @@
 !define CSYNC_PLUGIN_DIR "@CSYNC_PLUGIN_DIR@"
 !define CSYNC_CONFIG_DIR "@CSYNC_CONFIG_DIR@"
 
-!define NSI_PATH "${SOURCE_PATH}/admin/win/nsi"
+!define NSI_PATH "${source_path}/admin/win/nsi"
 
 ;-----------------------------------------------------------------------------
 ; Installer version
@@ -125,7 +126,7 @@ ReserveFile "${NSISDIR}\Plugins\InstallOptions.dll"
 ;-----------------------------------------------------------------------------
 !insertmacro MUI_PAGE_WELCOME
 !ifdef OPTION_LICENSE_AGREEMENT
-   !insertmacro MUI_PAGE_LICENSE "LICENSE.txt"
+   !insertmacro MUI_PAGE_LICENSE "${source_path}/${APPLICATION_LICENSE}"
 !endif
 Page custom PageReinstall PageLeaveReinstall
 !insertmacro MUI_PAGE_COMPONENTS