diff --git a/Makefile b/Makefile
index ecde9d2d0a..ea4c1937a7 100644
--- a/Makefile
+++ b/Makefile
@@ -369,6 +369,7 @@ install-core: default
 	@$(INSTALL_PROGRAM) MaxMind.GeoIP2.dll "$(DATA_INSTALL_DIR)"
 	@$(INSTALL_PROGRAM) Newtonsoft.Json.dll "$(DATA_INSTALL_DIR)"
 	@$(INSTALL_PROGRAM) RestSharp.dll "$(DATA_INSTALL_DIR)"
+	@$(INSTALL_PROGRAM) SmarIrc4net.dll "$(DATA_INSTALL_DIR)"
 
 ifneq ($(UNAME_S),Darwin)
 	@$(CP) *.sh "$(DATA_INSTALL_DIR)"