diff --git a/extract-files.sh b/extract-files.sh
index 8820edd..270d3f2 100755
--- a/extract-files.sh
+++ b/extract-files.sh
@@ -69,6 +69,9 @@ function blob_fixup() {
         odm/etc/vintf/manifest/manifest_oplus_fingerprint.xml)
             sed -ni "/android.hardware.biometrics.fingerprint/{x;s/hal format/hal override=\"true\" format/;x};x;1!p;\${x;p}" "${2}"
             ;;
+        odm/lib64/libpwirissoft.so)
+            "${SIGSCAN}" -p "72 1F 00 94" -P "1F 20 03 D5" -f "${2}"
+            ;;
         product/etc/sysconfig/com.android.hotwordenrollment.common.util.xml)
             sed -i "s/\/my_product/\/product/" "${2}"
             ;;
diff --git a/proprietary-files.txt b/proprietary-files.txt
index 47d9dcb..69cc185 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -800,7 +800,7 @@ odm/lib64/libpwirisfeature.so
 odm/lib64/libpwirishalwrapper.so
 odm/lib64/libpwirispq.so
 odm/lib64/libpwirisservice.so
-odm/lib64/libpwirissoft.so
+odm/lib64/libpwirissoft.so|e6fddaebca2981a09a46cf5397d47379b455228a|c0c3eb5df1210030190f634eceded4e3daff8506
 odm/lib64/libpwsnapdragoncolor.so
 odm/lib64/libpwsoftirisPCS.so
 odm/lib64/vendor.pixelworks.hardware.display@1.0.so