diff --git a/setup-oneapi.sh b/setup-oneapi.sh
index d7569e9..8ee6eab 100755
--- a/setup-oneapi.sh
+++ b/setup-oneapi.sh
@@ -31,7 +31,7 @@ fi
 sudo apt-get install build-essential intel-oneapi-mkl intel-level-zero-gpu level-zero intel-opencl-icd intel-media-va-driver-non-free libmfx1 libgl-dev intel-oneapi-compiler-dpcpp-cpp libjpeg9 numactl
 
 # Fork-specific submodule modification
-sed 's|mrq|a-One-Fan|' .gitmodules | tee .gitmodules
+sed -i 's|mrq|a-One-Fan|' .gitmodules
 
 # get local dependencies
 git submodule init