diff --git a/.ci/deploy-windows-clang.sh b/.ci/deploy-windows-clang.sh
index 5da455282c..07b4866fc4 100644
--- a/.ci/deploy-windows-clang.sh
+++ b/.ci/deploy-windows-clang.sh
@@ -23,7 +23,7 @@ cmake -DMSYS2_CLANG_BIN="$MSYS2_CLANG_BIN" -DMSYS2_USR_BIN="$MSYS2_USR_BIN" -Dex
 mkdir ./bin/config
 mkdir ./bin/config/input_configs
 curl -fsSL 'https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt' 1> ./bin/config/input_configs/gamecontrollerdb.txt
-curl -fsSL 'https://rpcs3.net/compatibility?api=v1&export' | iconv -t UTF-8 1> ./bin/GuiConfigs/compat_database.dat
+curl -fsSL 'https://rpcs3.net/compatibility?api=v1&export' | iconv -f ISO-8859-1 -t UTF-8 1> ./bin/GuiConfigs/compat_database.dat
 
 # Download translations
 mkdir -p ./bin/share/qt6/translations