diff --git a/package/ebtables/Config.in b/package/ebtables/Config.in
index ce5f67bc61..83337feec6 100644
--- a/package/ebtables/Config.in
+++ b/package/ebtables/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_EBTABLES
 	depends on BR2_USE_MMU # fork()
 	# https://lore.kernel.org/all/20210518181730.13436-1-patrickdepinguin@gmail.com/
 	depends on !BR2_KERNEL_64_USERLAND_32
+	depends on !BR2_sparc64 # int-conversion error
 	help
 	  Ethernet bridge frame table administration
 
diff --git a/package/libvirt/Config.in b/package/libvirt/Config.in
index c55ab429eb..5664f69dd8 100644
--- a/package/libvirt/Config.in
+++ b/package/libvirt/Config.in
@@ -46,6 +46,7 @@ config BR2_PACKAGE_LIBVIRT_DAEMON
 	default y
 	depends on BR2_INSTALL_LIBSTDCPP # nmap
 	depends on !BR2_KERNEL_64_USERLAND_32 # ebtables
+	depends on !BR2_sparc64 # ebtables
 	depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS # radvd -> libbsd
 	select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 	select BR2_PACKAGE_DNSMASQ