diff --git a/src/test/java/org/apache/commons/lang3/time/FastDateParser_TimeZoneStrategyTest.java b/src/test/java/org/apache/commons/lang3/time/FastDateParser_TimeZoneStrategyTest.java
index 87898a367..b08d8e51c 100644
--- a/src/test/java/org/apache/commons/lang3/time/FastDateParser_TimeZoneStrategyTest.java
+++ b/src/test/java/org/apache/commons/lang3/time/FastDateParser_TimeZoneStrategyTest.java
@@ -51,20 +51,74 @@ import org.junitpioneer.jupiter.ReadsDefaultTimeZone;
 /* make test reproducible */ @ReadsDefaultTimeZone
 public class FastDateParser_TimeZoneStrategyTest extends AbstractLangTest {
 
-    private static final String[] FAILS_ON_GH_JAVA_17 = { "zh_HK", "zh_HK_#Hans", "zh_MO_#Hans", "nn", "nn_NO_#Latn", "nn_NO", "pt_AO", "pt_CV", "pt_GW",
-            "pt_LU", "pt_PT", "pt_TL", "es_AR", "es_BZ", "es_BR", "es_CL", "es_CO", "es_CR", "es_CU", "es_EC", "es_SV", "es_GT", "es_HN", "es_419", "es_MX",
-            "es_NI", "es_PA", "es_PY", "es_PE", "es_PR", "es_UY", "es_VE", "sv_SE_#Latn", "sv_SE" };
+    private static final String[] POSSIBLE_FAILS_ON_GH_JAVA_17 = {
+            // @formatter:off
+            "de", 
+            "de_AT", 
+            "de_BE", 
+            "de_CH", 
+            "de_DE", 
+            "de_DE_#Latn", 
+            "de_IT", 
+            "de_LI", 
+            "de_LU", 
+            "es", 
+            "es_419", 
+            "es_AR", 
+            "es_BO", 
+            "es_BR", 
+            "es_BZ", 
+            "es_CL", 
+            "es_CO", 
+            "es_CR", 
+            "es_CU", 
+            "es_DO", 
+            "es_EA", 
+            "es_EC", 
+            "es_ES", 
+            "es_ES_#Latn", 
+            "es_GQ", 
+            "es_GT", 
+            "es_HN", 
+            "es_IC", 
+            "es_MX",
+            "es_NI", 
+            "es_PA", 
+            "es_PE", 
+            "es_PH", 
+            "es_PR", 
+            "es_PY", 
+            "es_SV", 
+            "es_US", 
+            "es_UY", 
+            "es_VE", 
+            "nn", 
+            "nn_NO", 
+            "nn_NO_#Latn", 
+            "pt_AO", 
+            "pt_CV", 
+            "pt_GW",
+            "pt_LU", 
+            "pt_PT", 
+            "pt_TL", 
+            "sv_SE",
+            "sv_SE_#Latn", 
+            "zh_HK", 
+            "zh_HK_#Hans",
+            "zh_MO_#Hans"
+            // @formatter:on
+    };
 
     private static final List<Locale> Java17Failures = new ArrayList<>();
 
     static {
-        Arrays.sort(FAILS_ON_GH_JAVA_17);
+        Arrays.sort(POSSIBLE_FAILS_ON_GH_JAVA_17);
     }
 
     @AfterAll
     public static void afterAll() {
         if (!Java17Failures.isEmpty()) {
-            System.err.printf("Expected failures on Java 17: %,d%n%s%n", FAILS_ON_GH_JAVA_17.length, Arrays.toString(FAILS_ON_GH_JAVA_17));
+            System.err.printf("Expected failures on Java 17: %,d%n%s%n", POSSIBLE_FAILS_ON_GH_JAVA_17.length, Arrays.toString(POSSIBLE_FAILS_ON_GH_JAVA_17));
             System.err.printf("Actual failures on Java 17: %,d%n%s%n", Java17Failures.size(), Java17Failures);
         }
     }
@@ -123,7 +177,7 @@ public class FastDateParser_TimeZoneStrategyTest extends AbstractLangTest {
                 } catch (ParseException e) {
                     // How do I know I'm on GH?
                     final String localeStr = locale.toString();
-                    if (SystemUtils.IS_JAVA_17 && Arrays.binarySearch(FAILS_ON_GH_JAVA_17, localeStr) >= 0) {
+                    if (SystemUtils.IS_JAVA_17 && Arrays.binarySearch(POSSIBLE_FAILS_ON_GH_JAVA_17, localeStr) >= 0) {
                         Java17Failures.add(locale);
                         // Mark as an assumption failure instead of a hard fail
                         System.err.printf("Java 17 - Mark as an assumption failure instead of a hard fail: locale = '%s'%n", localeStr);