diff --git a/extensions/dict_sip/CMakeLists.txt b/extensions/dict_sip/CMakeLists.txt
new file mode 100644
index 0000000..03409d7
--- /dev/null
+++ b/extensions/dict_sip/CMakeLists.txt
@@ -0,0 +1,13 @@
+# The dict_sip extension
+PROJECT("Diameter SIP (RFC4740) dictionary definitions" C)
+
+# Compile as a module
+FD_ADD_EXTENSION(dict_sip dict_sip.c)
+
+
+####
+## INSTALL section ##
+
+INSTALL(TARGETS dict_sip
+	LIBRARY DESTINATION ${INSTALL_EXTENSIONS_SUFFIX}
+	COMPONENT freeDiameter-dictionary-RFC4740)