diff --git a/.gitmodules b/.gitmodules
index f84fdb08..5144482d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -254,3 +254,6 @@
 [submodule "assets/syntaxes/02_Extra/Crontab"]
 	path = assets/syntaxes/02_Extra/Crontab
 	url = https://github.com/michaelblyons/SublimeSyntax-Crontab
+[submodule "assets/syntaxes/02_Extra/NSIS"]
+	path = assets/syntaxes/02_Extra/NSIS
+	url = https://github.com/SublimeText/NSIS
diff --git a/assets/syntaxes/02_Extra/NSIS b/assets/syntaxes/02_Extra/NSIS
new file mode 160000
index 00000000..619a65a0
--- /dev/null
+++ b/assets/syntaxes/02_Extra/NSIS
@@ -0,0 +1 @@
+Subproject commit 619a65a04efbf343bdfcde875700675b9b273368