diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index a9766b1..ed3a763 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -24,10 +24,10 @@ jobs:
         run: |
           wget "https://github.com/helium/gateway-mfr-rs/releases/download/${GATEWAY_MFR_RS_RELEASE}/gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.tar.gz"
           wget "https://github.com/helium/gateway-mfr-rs/releases/download/${GATEWAY_MFR_RS_RELEASE}/gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.checksum"
-          SHA256=$( shasum -a 256 "gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.tar.gz" )
+          SHA256=($( shasum -a 256 "gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.tar.gz" ))
           
           # Verify the checksum 
-          if grep -q "${SHA256}" "gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.checksum"; then
+          if grep -q "${SHA256}[1]" "gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.checksum"; then
             echo "Checksum verified for gateway_mfr. Unpacking tarball..."
             # Unpack the tarball
             tar -xvf "gateway-mfr-${GATEWAY_MFR_RS_RELEASE}-arm-unknown-linux-gnueabihf.tar.gz"