diff --git a/.gitmodules b/.gitmodules
index 054afa6fb..c07a19fe0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -14,9 +14,6 @@
 [submodule "addins/coremark"]
 	path = addins/coremark
 	url = https://github.com/eembc/coremark
-[submodule "addins/branch-predictor-simulator"]
-	path = addins/branch-predictor-simulator
-	url = https://github.com/synxlin/branch-predictor-simulator.git
 [submodule "addins/FreeRTOS-Kernel"]
 	path = addins/FreeRTOS-Kernel
 	url = https://github.com/FreeRTOS/FreeRTOS-Kernel.git
diff --git a/addins/branch-predictor-simulator b/addins/branch-predictor-simulator
deleted file mode 160000
index af0c6f8cb..000000000
--- a/addins/branch-predictor-simulator
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit af0c6f8cb62f48ee43e74c21e799102e03951ce2