diff --git a/.github/prepare.py b/.github/prepare.py
index 3ce43f83d..362d2e32a 100755
--- a/.github/prepare.py
+++ b/.github/prepare.py
@@ -40,7 +40,7 @@ with open('.github/mod_id.txt') as f:
 
 build_matrix = []
 publish_matrix = []
-for bsh_host_arch, bsh_host_platform, bsh_host_libc, bsh_static_dynamic, bsh_build_platform,        runs_on, package_suffix, publish, artifact, debug_suffix,         starcatcher_name in [
+for bsh_host_arch, bsh_host_platform, bsh_host_libc, bsh_static_dynamic, bsh_build_platform,        runs_on, package_suffix, publish, artifact, debug_suffix,       starcatcher_suffix in [
 	(    'x86_64',           'linux',         'gnu',           'static',            'linux', 'ubuntu-18.04',             '',    True,     True,       '.dbg',  'x86_64-lin-gcc-static' ),
 	(    'x86_64',           'linux',         'gnu',          'dynamic',            'linux', 'ubuntu-18.04',             '',   False,    False,         None,                       '' ),
 #	(    'x86_64',         'windows',       'mingw',           'static',            'linux', 'ubuntu-20.04',             '',   False,     True,       '.dbg',                       '' ), # ubuntu-20.04 doesn't have windows TLS headers somehow and I haven't yet figured out how to get them
@@ -68,6 +68,12 @@ for bsh_host_arch, bsh_host_platform, bsh_host_libc, bsh_static_dynamic, bsh_bui
 		assert artifact
 	for debug_release in [ 'debug', 'release' ]:
 		publish_release = publish and debug_release == 'release'
+		artifact_release = artifact and debug_release == 'release'
+		asset_path = f'powder{package_suffix}'
+		asset_name = f'powder-{release_name}-{bsh_host_arch}-{bsh_host_platform}-{bsh_host_libc}{package_suffix}'
+		debug_asset_path = f'powder{debug_suffix}'
+		debug_asset_name = f'powder-{release_name}-{bsh_host_arch}-{bsh_host_platform}-{bsh_host_libc}{debug_suffix}'
+		starcatcher_name = f'powder-{release_name}-{starcatcher_suffix}{package_suffix}'
 		build_matrix.append({
 			'bsh_build_platform': bsh_build_platform, # part of the unique portion of the matrix
 			'bsh_host_arch': bsh_host_arch, # part of the unique portion of the matrix
@@ -78,12 +84,12 @@ for bsh_host_arch, bsh_host_platform, bsh_host_libc, bsh_static_dynamic, bsh_bui
 			'runs_on': runs_on,
 			'package_suffix': package_suffix,
 			'publish': publish_release and 'yes' or 'no',
-			'artifact': artifact and 'yes' or 'no',
+			'artifact': artifact_release and 'yes' or 'no',
 			'separate_debug': separate_debug and 'yes' or 'no',
-			'asset_path': f'powder{package_suffix}',
-			'asset_name': f'powder-{release_name}-{bsh_host_arch}-{bsh_host_platform}-{bsh_host_libc}{package_suffix}',
-			'debug_asset_path': f'powder{debug_suffix}',
-			'debug_asset_name': f'powder-{release_name}-{bsh_host_arch}-{bsh_host_platform}-{bsh_host_libc}{debug_suffix}',
+			'asset_path': asset_path,
+			'asset_name': asset_name,
+			'debug_asset_path': debug_asset_path,
+			'debug_asset_name': debug_asset_name,
 		})
 		if publish_release:
 			publish_matrix.append({
@@ -92,9 +98,9 @@ for bsh_host_arch, bsh_host_platform, bsh_host_libc, bsh_static_dynamic, bsh_bui
 				'bsh_host_platform': bsh_host_platform, # part of the unique portion of the matrix
 				'bsh_host_libc': bsh_host_libc, # part of the unique portion of the matrix
 				'bsh_static_dynamic': bsh_static_dynamic, # part of the unique portion of the matrix
-				'asset_path': f'powder{package_suffix}',
-				'asset_name': f'powder-{release_name}-{bsh_host_arch}-{bsh_host_platform}-{bsh_host_libc}{package_suffix}',
-				'starcatcher_name': f'powder-{release_name}-{starcatcher_name}{package_suffix}',
+				'asset_path': asset_path,
+				'asset_name': asset_name,
+				'starcatcher_name': starcatcher_name,
 			})
 
 print('::set-output name=build_matrix::' + json.dumps({ 'include': build_matrix }))