diff --git a/.gitmodules b/.gitmodules
index 56676d93..cb941e3f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -103,9 +103,6 @@
 [submodule "assets/syntaxes/AsciiDoc"]
 	path = assets/syntaxes/AsciiDoc
 	url = https://github.com/SublimeText/AsciiDoc.git
-[submodule "assets/syntaxes/Assembly (x86_64)"]
-	path = assets/syntaxes/Assembly (x86_64)
-	url = https://github.com/13xforever/x86-assembly-textmate-bundle
 [submodule "assets/syntaxes/Assembly (ARM)"]
 	path = assets/syntaxes/Assembly (ARM)
 	url = https://github.com/tvi/Sublime-ARM-Assembly
diff --git a/assets/syntaxes/Assembly (x86_64) b/assets/syntaxes/Assembly (x86_64)
deleted file mode 160000
index 62d700e0..00000000
--- a/assets/syntaxes/Assembly (x86_64)	
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 62d700e0196f62ef4353a9b95c2e64beb0a6afda