diff --git a/rpm_tests/p_osinfo-db/03-check-image-sha256.sh b/rpm_tests/p_osinfo-db/03-check-image-sha256.sh
index 2dd361a..0ac386f 100755
--- a/rpm_tests/p_osinfo-db/03-check-image-sha256.sh
+++ b/rpm_tests/p_osinfo-db/03-check-image-sha256.sh
@@ -13,23 +13,22 @@ while read LINE; do
    	ISO_FILENAME=`basename $LINE`
    	ISO_URL_PATH="${LINE%/*}"
     LOCAL_FILE="/home/pavel/MSVSphere-images/$ISO_FILENAME"
-   	CHECKSUM_URL="$ISO_URL_PATH/$ISO_FILENAME.CHECKSUM"
+   	CHECKSUM_FILE_URL="$ISO_URL_PATH/$ISO_FILENAME.CHECKSUM"
     echo "ISO URL: $LINE"
     echo "Local file path: $LOCAL_FILE"
-    echo "Checksum File: $CHECKSUM_URL"
+    echo "Checksum File: $CHECKSUM_FILE_URL"
 
     # Get SHA256 hash value:
     # curl -s https://rsync.inferitos.ru/msvsphere/9.3/isos/x86_64/MSVSphere-9.3-x86_64-arm.iso.CHECKSUM | /bin/grep SHA256 | /bin/grep -v Hash: | /bin/awk -F '=' '{gsub(/ /, "", $2); print $2}'
-    SHA256_HASH_FROM_FILE="$(curl -s https://rsync.inferitos.ru/msvsphere/9.3/isos/x86_64/MSVSphere-9.3-x86_64-arm.iso.CHECKSUM | /bin/grep SHA256 | /bin/grep -v Hash: | /bin/awk -F '=' '{gsub(/ /, "", $2); print $2}')"
+    SHA256_HASH_FROM_FILE="$(curl -s $CHECKSUM_FILE_URL | /bin/grep SHA256 | /bin/grep -v Hash: | /bin/awk -F '=' '{gsub(/ /, "", $2); print $2}')"
 #    curl -LJs -r 0-1048576 -o img.iso $LINE
     # sha256sum /home/pavel/MSVSphere-images/MSVSphere-9.3-x86_64-arm.iso | /bin/awk -F ' ' '{ print $1 }'
-    SHA256_OUTPUT="$(sha256sum $LOCAL_FILE)"
-    SHA256HASH="$(echo "$SHA256_OUTPUT" | /bin/awk -F ' ' '{ print $1 }')"
+    SHA256_HASH_CALCULATED="$(sha256sum $LOCAL_FILE | /bin/awk -F ' ' '{ print $1 }')"
 
     # Test and print results
-    echo "Calculated file SHA256 hash:    $SHA256HASH"
+    echo "Calculated file SHA256 hash:    $SHA256_HASH_CALCULATED"
     echo "SHA256 hash from CHECKSUM file: $SHA256_HASH_FROM_FILE"
-    if [ "$SHA256HASH" == "$SHA256_HASH_FROM_FILE" ]; then
+    if [ "$SHA256_HASH_CALCULATED" == "$SHA256_HASH_FROM_FILE" ]; then
         echo 'SHA256 hash OK'
     else
         echo 'ERROR: SHA256 hash mismatch!!!'