diff --git a/tests/meson.build b/tests/meson.build
index 536c169..0ce23f1 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -64,54 +64,6 @@ test('RandomIPv6Explicit',
 		ipcalc.full_path() + ' -6 -r 24' + '|grep Address'
 	]
 )
-test('HostnameIPv6Localhost',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -6 -o localhost',
-		files('hostname-localhost-ipv6')
-	]
-)
-test('HostnameIPv4Localhost',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -4 -o localhost',
-		files('hostname-localhost-ipv4')
-	]
-)
-test('HostnameIPv4LocalhostJson',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -j -4 -o localhost',
-		files('hostname-localhost-ipv4-json')
-	]
-)
-test('IPIPv6Localhost',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -h ::1',
-		files('ip-localhost-ipv6')
-	]
-)
-test('IPIPv4Localhost',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -h 127.0.0.1',
-		files('ip-localhost-ipv4')
-	]
-)
-test('IPIPv4LocalhostJson',
-	testrunner,
-	args : [
-		'--test-outfile',
-		ipcalc.full_path() + ' -j -h 127.0.0.1',
-		files('ip-localhost-ipv4-json')
-	]
-)
 # --class-prefix tests
 test('AssignClassPrefix12',
 	testrunner,