diff --git a/misc/scripts/install_vulkan_sdk_macos.sh b/misc/scripts/install_vulkan_sdk_macos.sh
index e03a9077490..817302d77f7 100755
--- a/misc/scripts/install_vulkan_sdk_macos.sh
+++ b/misc/scripts/install_vulkan_sdk_macos.sh
@@ -4,10 +4,11 @@ set -euo pipefail
 IFS=$'\n\t'
 
 # Download and install the Vulkan SDK.
-curl -LO "https://sdk.lunarg.com/sdk/download/latest/mac/vulkan-sdk.dmg"
-hdiutil attach vulkan-sdk.dmg -mountpoint /Volumes/vulkan-sdk
+curl -L "https://sdk.lunarg.com/sdk/download/latest/mac/vulkan-sdk.dmg" -o /tmp/vulkan-sdk.dmg
+hdiutil attach /tmp/vulkan-sdk.dmg -mountpoint /Volumes/vulkan-sdk
 /Volumes/vulkan-sdk/InstallVulkan.app/Contents/MacOS/InstallVulkan \
     --accept-licenses --default-answer --confirm-command install
 hdiutil detach /Volumes/vulkan-sdk
+rm -f /tmp/vulkan-sdk.dmg
 
 echo 'Vulkan SDK installed successfully! You can now build Godot by running "scons".'