diff --git a/common/hooks/post-install/03-strip-and-debug-pkgs.sh b/common/hooks/post-install/03-strip-and-debug-pkgs.sh
index 866ecb19da8..60cc0999250 100644
--- a/common/hooks/post-install/03-strip-and-debug-pkgs.sh
+++ b/common/hooks/post-install/03-strip-and-debug-pkgs.sh
@@ -106,7 +106,7 @@ hook() {
 			fi
 			echo "   Stripped library: ${f#$PKGDESTDIR}"
 			_soname=$(${OBJDUMP} -p "$f"|grep SONAME|awk '{print $2}')
-			pattern="^lib[[:alnum:]_-]+(.*)+\.so(\.[0-9]+)*$"
+			pattern="^[[:alnum:]]+(.*)+\.so(\.[0-9]+)*$"
 			if [[ ${_soname} =~ $pattern ]]; then
 				if [ ! -e ${PKGDESTDIR}/usr/lib/${fname} ]; then
 					continue