diff --git a/images/download-isos.sh b/images/download-isos.sh
index 41a164a..16cb9d7 100644
--- a/images/download-isos.sh
+++ b/images/download-isos.sh
@@ -2,5 +2,8 @@
 
 set -eu
 
-wget 'https://distro.ibiblio.org/tinycorelinux/5.x/x86/release/Core-current.iso'
-wget 'https://distro.ibiblio.org/tinycorelinux/5.x/x86/release/TinyCore-current.iso'
+wget -O core-current.image \
+     'https://distro.ibiblio.org/tinycorelinux/5.x/x86/release/Core-current.iso'
+
+wget -O tinycore-current.image \
+     'https://distro.ibiblio.org/tinycorelinux/5.x/x86/release/TinyCore-current.iso'