diff --git a/CMake/Assets.cmake b/CMake/Assets.cmake
index 7226b12c1..a299ea05e 100644
--- a/CMake/Assets.cmake
+++ b/CMake/Assets.cmake
@@ -214,7 +214,7 @@ else()
       COMMENT "Building devilutionx.mpq"
       OUTPUT "${DEVILUTIONX_MPQ}"
       COMMAND ${CMAKE_COMMAND} -E remove -f "${DEVILUTIONX_MPQ}"
-      COMMAND ${SMPQ} -M 1 -C PKWARE -c "${DEVILUTIONX_MPQ}" ${DEVILUTIONX_MPQ_FILES}
+      COMMAND ${SMPQ} -A -M 1 -C PKWARE -c "${DEVILUTIONX_MPQ}" ${DEVILUTIONX_MPQ_FILES}
       WORKING_DIRECTORY "${DEVILUTIONX_ASSETS_OUTPUT_DIRECTORY}"
       DEPENDS ${DEVILUTIONX_OUTPUT_ASSETS_FILES} ${devilutionx_lang_targets} ${devilutionx_lang_files}
       VERBATIM)