diff --git a/package/libtorrent-rasterbar/libtorrent-rasterbar.mk b/package/libtorrent-rasterbar/libtorrent-rasterbar.mk
index 012e972f1d..1d132382e1 100644
--- a/package/libtorrent-rasterbar/libtorrent-rasterbar.mk
+++ b/package/libtorrent-rasterbar/libtorrent-rasterbar.mk
@@ -21,6 +21,10 @@ ifeq ($(BR2_m68k_cf),y)
 LIBTORRENT_RASTERBAR_CXXFLAGS += -fno-defer-pop
 endif
 
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
+LIBTORRENT_RASTERBAR_CXXFLAGS += -O0
+endif
+
 LIBTORRENT_RASTERBAR_CONF_OPTS += CXXFLAGS="$(LIBTORRENT_RASTERBAR_CXXFLAGS)"
 
 ifeq ($(BR2_ENABLE_LOCALE)$(BR2_PACKAGE_LIBICONV),y)