diff --git a/Sanity/bz2067148-support_syncing_with_gcc/runtest.sh b/Sanity/bz2067148-support_syncing_with_gcc/runtest.sh
index b178d6b..4ca32c9 100755
--- a/Sanity/bz2067148-support_syncing_with_gcc/runtest.sh
+++ b/Sanity/bz2067148-support_syncing_with_gcc/runtest.sh
@@ -107,14 +107,22 @@ rlJournalStart
     rlPhaseEnd
 
     rlPhaseStartTest SOURCES_ATTACHED
-        # annobin sources tarball should exist and match the SRPM's sources
+        # annobin sources tarball should exist and its contents should match
+        # SRPM's source + patches.
         rlAssertExists "$SRC_TARBALL"
-        rlAssertNotDiffer "$SRC_TARBALL" "my_rpmbuild/SOURCES/annobin-${ANNOBIN_VERSION}.tar.xz"
+        rlRun "PrepDir=${PWD}/my_rpmbuild/BUILD/annobin-${ANNOBIN_VERSION}-build/annobin-${ANNOBIN_VERSION}"
+        rlAssertExists "${PrepDir}"
+        rlRun "TmpDir2=\$(mktemp -d)"
+        rlRun "pushd $TmpDir2"
+        rlRun "tar xaf $SRC_TARBALL"
+        rlRun "popd"
+        # Use diff in order to compare contents and not modified times of the files.
+        rlRun "diff -qr ${TmpDir2}/annobin-${ANNOBIN_VERSION} $PrepDir"
     rlPhaseEnd
 
     rlPhaseStartCleanup
         rlRun "popd"
-        rlRun "rm -r $TmpDir"
+        rlRun "rm -r $TmpDir $TmpDir2"
     rlPhaseEnd
 rlJournalPrintText
 rlJournalEnd