diff --git a/scripts/appveyor/after_build.sh b/scripts/appveyor/after_build.sh
index cb59f11d..fd686383 100755
--- a/scripts/appveyor/after_build.sh
+++ b/scripts/appveyor/after_build.sh
@@ -4,10 +4,13 @@ set -ex
 make DESTDIR=${PWD}/${INSTALL_DIR} install
 
 # Set bundle icons
-bundle_icns=/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/KEXT.icns
-for bundle in sfizz.vst3 sfizz.component sfizz.lv2; do
-  fileicon set "${INSTALL_DIR}"/"$bundle" "$bundle_icns"
-done
+# Note: disabled, rejected by the code-sign step
+if false; then
+  bundle_icns=/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/KEXT.icns
+  for bundle in sfizz.vst3 sfizz.component sfizz.lv2; do
+    fileicon set "${INSTALL_DIR}"/"$bundle" "$bundle_icns"
+  done
+fi
 
 # Perform code-signing
 if test -z "${CODESIGN_PASSWORD}"; then
diff --git a/scripts/appveyor/install.sh b/scripts/appveyor/install.sh
index 2755a0e3..1372da19 100644
--- a/scripts/appveyor/install.sh
+++ b/scripts/appveyor/install.sh
@@ -40,7 +40,7 @@ fi
 
 set -x
 
-brew install libsndfile dylibbundler fileicon
+brew install libsndfile dylibbundler
 
 cd ~; npm install appdmg; cd -
 ~/node_modules/appdmg/bin/appdmg.js --version