diff --git a/games-simulation/corsix-th/corsix-th-0.62.ebuild b/games-simulation/corsix-th/corsix-th-0.62.ebuild
index dd775153d21aa..b7772ebb33819 100644
--- a/games-simulation/corsix-th/corsix-th-0.62.ebuild
+++ b/games-simulation/corsix-th/corsix-th-0.62.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -34,6 +34,8 @@ DEPEND="${RDEPEND}
 
 S="${WORKDIR}/${MY_PN}-${MY_PV}"
 
+PATCHES=("${FILESDIR}"/${P}-gcc-10.patch)
+
 src_configure() {
 	local mycmakeargs=(
 		-DWITH_AUDIO="$(usex sound)"
diff --git a/games-simulation/corsix-th/files/corsix-th-0.62-gcc-10.patch b/games-simulation/corsix-th/files/corsix-th-0.62-gcc-10.patch
new file mode 100644
index 0000000000000..ff820f44946be
--- /dev/null
+++ b/games-simulation/corsix-th/files/corsix-th-0.62-gcc-10.patch
@@ -0,0 +1,10 @@
+--- a/CorsixTH/Src/th_lua_map.cpp
++++ b/CorsixTH/Src/th_lua_map.cpp
+@@ -26,6 +26,7 @@ SOFTWARE.
+ #include <cstring>
+ #include <string>
+ #include <exception>
++#include <stdexcept> /* std::out_of_range */
+ 
+ static const int player_max = 4;
+