diff --git a/.gitmodules b/.gitmodules
index 49955af..af04dc1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "zsh/modules/wd"]
 	path = zsh/modules/wd
 	url = https://github.com/mfaerevaag/wd.git
+[submodule "zsh/modules/fast-syntax-highlighting"]
+	path = zsh/modules/fast-syntax-highlighting
+	url = https://github.com/zdharma-continuum/fast-syntax-highlighting
diff --git a/zsh/modules/fast-syntax-highlighting b/zsh/modules/fast-syntax-highlighting
new file mode 160000
index 0000000..ef8ba84
--- /dev/null
+++ b/zsh/modules/fast-syntax-highlighting
@@ -0,0 +1 @@
+Subproject commit ef8ba84c3a76c768f49a0bdd2a620b2f53c2478a