diff --git a/.ci/build.sh b/.ci/build.sh
index 56199d3e6..11a0f8c46 100755
--- a/.ci/build.sh
+++ b/.ci/build.sh
@@ -317,6 +317,9 @@ then
 			done
 		fi
 
+		# Temporary workaround for broken CMake 3.26.1-1 package.
+		pacman -Qe | grep -qE "^$MINGW_PACKAGE_PREFIX-cmake 3.26.1-1$" && pacman -U --noconfirm "https://repo.msys2.org/mingw/$(echo $MSYSTEM | tr '[:upper:]' '[:lower:]')/$MINGW_PACKAGE_PREFIX-cmake-3.26.0-1-any.pkg.tar.zst"
+
 		# Generate a new freetype DLL for this architecture.
 		rm -f "$freetype_dll"