diff --git a/.gitmodules b/.gitmodules
index aefac6bd..6dd0f347 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,12 +1,12 @@
 [submodule "ihk"]
 	path = ihk
-	url = https://github.com/RIKEN-SysSoft/ihk.git
+	url = https://github.com/ihkmckernel/ihk.git
 [submodule "executer/user/lib/libdwarf/libdwarf"]
 	path = executer/user/lib/libdwarf/libdwarf
 	url = https://github.com/bgerofi/libdwarf.git
 [submodule "executer/user/lib/syscall_intercept"]
 	path = executer/user/lib/syscall_intercept
-	url = https://github.com/RIKEN-SysSoft/syscall_intercept.git
+	url = https://github.com/ihkmckernel/syscall_intercept.git
 [submodule "executer/user/lib/uti"]
 	path = executer/user/lib/uti
-	url = https://github.com/RIKEN-SysSoft/uti.git
+	url = https://github.com/ihkmckernel/uti.git