diff --git a/sane-backends.spec b/sane-backends.spec
index db7d7ff..7780ea8 100644
--- a/sane-backends.spec
+++ b/sane-backends.spec
@@ -33,7 +33,7 @@
 Summary: Scanner access software
 Name: sane-backends
 Version: 1.0.28
-Release: 3%{?dist}
+Release: 4%{?dist}
 # lib/ is LGPLv2+, backends are GPLv2+ with exceptions
 # Tools are GPLv2+, docs are public domain
 # see LICENSE for details
@@ -59,6 +59,8 @@ Patch3: sane-backends-saned-manpage.patch
 Patch4: 0001-genesys-Make-sure-calib_reg-are-available-before-wri.patch
 # blacklist Samsung C460 for JPEG, #1760916
 Patch5: sane-xerox-mfp-blacklist-C460-for-JPEG.patch
+# glibcxx assert aborts genesys backend
+Patch6: sane-genesys-vector-glibcxxassert.patch
 
 URL: http://www.sane-project.org
 
@@ -196,6 +198,7 @@ access image acquisition devices available on the local host.
 %patch3 -p1 -b .saned-manpage
 %patch4 -p1 -b .genesys-regression
 %patch5 -p1 -b .c460-blacklist-for-jpeg
+%patch6 -p1 -b .genesys-vector-assert
 
 %build
 CFLAGS="%optflags -fno-strict-aliasing"
@@ -454,6 +457,9 @@ exit 0
 %{_unitdir}/saned@.service
 
 %changelog
+* Fri Oct 18 2019 Zdenek Dohnal <zdohnal@redhat.com> - 1.0.28-4
+- Ad 1761530 - actually apply the patch...
+
 * Thu Oct 17 2019 Zdenek Dohnal <zdohnal@redhat.com> - 1.0.28-3
 - qcam backend support is tricky among different Fedora releases and archs - let the wildcard cover it