diff --git a/config/os.go b/config/os.go
index e5cb42b5..4c85b71a 100644
--- a/config/os.go
+++ b/config/os.go
@@ -317,6 +317,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"35": {StandardSupportUntil: time.Date(2022, 12, 12, 23, 59, 59, 0, time.UTC)},
 			"36": {StandardSupportUntil: time.Date(2023, 5, 16, 23, 59, 59, 0, time.UTC)},
 			"37": {StandardSupportUntil: time.Date(2023, 12, 15, 23, 59, 59, 0, time.UTC)},
+			"38": {StandardSupportUntil: time.Date(2024, 5, 14, 23, 59, 59, 0, time.UTC)},
 		}[major(release)]
 	case constant.Windows:
 		// https://learn.microsoft.com/ja-jp/lifecycle/products/?products=windows
diff --git a/config/os_test.go b/config/os_test.go
index 59b4bbd0..967d6b81 100644
--- a/config/os_test.go
+++ b/config/os_test.go
@@ -624,9 +624,25 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			found:    true,
 		},
 		{
-			name:     "Fedora 38 not found",
+			name:     "Fedora 38 supported",
 			fields:   fields{family: Fedora, release: "38"},
-			now:      time.Date(2023, 12, 15, 23, 59, 59, 0, time.UTC),
+			now:      time.Date(2024, 5, 14, 23, 59, 59, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Fedora 38 eol since 2024-05-15",
+			fields:   fields{family: Fedora, release: "38"},
+			now:      time.Date(2024, 5, 15, 0, 0, 0, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
+		{
+			name:     "Fedora 39 not found",
+			fields:   fields{family: Fedora, release: "39"},
+			now:      time.Date(2024, 5, 14, 23, 59, 59, 0, time.UTC),
 			stdEnded: false,
 			extEnded: false,
 			found:    false,