diff --git a/.gitmodules b/.gitmodules
index 6d646f369b6efd59f64f7bc39f4b1b46ba6ea520..7cb447c6264945ea029231494e7b5ee72ed3c25a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -36,9 +36,6 @@
 [submodule "irdb-sdk"]
 	path = irdb-sdk
 	url = git@git.zephyr-software.com:opensrc/irdb-sdk.git
-[submodule "irdb-libs/libcapstone"]
-	path = irdb-libs/third_party/capstone
-	url = https://github.com/aquynh/capstone.git
 [submodule "irdb-libs/libehp"]
 	path = irdb-libs/libehp
 	url = git@git.zephyr-software.com:opensrc/libehp.git
diff --git a/irdb-libs/third_party/capstone b/irdb-libs/third_party/capstone
deleted file mode 160000
index 0b37390f49499527fd9aca64afddeb5dfbe5e663..0000000000000000000000000000000000000000
--- a/irdb-libs/third_party/capstone
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b37390f49499527fd9aca64afddeb5dfbe5e663