diff --git a/documentation/installation/from_source_code.md b/documentation/installation/from_source_code.md
index 5e915b9f73cd7d2ecc2c1024dfc9755d88cec66f..920244fa1929f9d9a9c2755f8d84357b7f772b32 100644
--- a/documentation/installation/from_source_code.md
+++ b/documentation/installation/from_source_code.md
@@ -11,7 +11,7 @@ You have to have boost-devel and libidn-devel installed before compiling Swiften
 
 	git clone git://swift.im/swift
 	cd swift
-	git checkout swift-3.0
+	git checkout swift-4.0
 	./scons V=1 swiften_dll=1 Swiften SWIFTEN_INSTALLDIR=/usr/local force-configure=1
 	sudo ./scons V=1 swiften_dll=1 Swiften SWIFTEN_INSTALLDIR=/usr/local /usr/local