diff --git a/inpainting/lib/correlation_package/make.sh b/inpainting/lib/correlation_package/make.sh
index 1ce8e32..d87a446 100755
--- a/inpainting/lib/correlation_package/make.sh
+++ b/inpainting/lib/correlation_package/make.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-TORCH=$(python -c "import os; import torch; print(os.path.dirname(torch.__file__))")
+TORCH=$(python3 -c "import os; import torch; print(os.path.dirname(torch.__file__))")
 
 cd src
 
@@ -11,4 +11,4 @@ rm -r ../_ext
 nvcc -c -o correlation_cuda_kernel.o correlation_cuda_kernel.cu -x cu -Xcompiler -fPIC -arch=sm_52
 
 cd ../
-python build.py
+python3 build.py