diff --git a/wrappers/cpp/CMakeLists.txt b/wrappers/cpp/CMakeLists.txt
index 24e5e49c5756a1c7ebe90e16cf2877f7997365b5..24ab84782069e30baae3f943a222c7b218c1396d 100644
--- a/wrappers/cpp/CMakeLists.txt
+++ b/wrappers/cpp/CMakeLists.txt
@@ -137,9 +137,7 @@ if(ENABLE_DOC OR ENABLE_CXX_WRAPPER)
 			liblinphone-cxx-wrapper
 		)
 		add_custom_target(linphone-cpp-html-doc ALL DEPENDS "${CPP_HTML_DIR}/index.html")
-		if(ENABLE_DOC)
-			install(DIRECTORY "${CPP_HTML_DIR}"
-				DESTINATION "${CMAKE_INSTALL_DATADIR}/doc/liblinphone-${LINPHONE_VERSION}")
-		endif()
+		install(DIRECTORY "${CPP_HTML_DIR}"
+			DESTINATION "${CMAKE_INSTALL_DATADIR}/doc/liblinphone-${LINPHONE_VERSION}")
 	endif()
 endif()