diff --git a/src/main/resources/META-INF/native-image/com/lowagie/reflect-config.json b/src/main/resources/META-INF/native-image/com/lowagie/reflect-config.json
new file mode 100644
index 0000000..25ed93f
--- /dev/null
+++ b/src/main/resources/META-INF/native-image/com/lowagie/reflect-config.json
@@ -0,0 +1,9 @@
+[
+  {
+    "name": "com.lowagie.text.pdf.GrayColor",
+    "allDeclaredConstructors": true,
+    "allPublicConstructors": true,
+    "allDeclaredMethods": true,
+    "allPublicMethods": true
+  }
+]
diff --git a/src/main/resources/META-INF/native-image/fr/titionfire/reflect-config.json b/src/main/resources/META-INF/native-image/fr/titionfire/reflect-config.json
index c936d91..6dabb2f 100644
--- a/src/main/resources/META-INF/native-image/fr/titionfire/reflect-config.json
+++ b/src/main/resources/META-INF/native-image/fr/titionfire/reflect-config.json
@@ -6,13 +6,6 @@
     "allDeclaredMethods": true,
     "allPublicMethods": true
   },
-  {
-    "name": "com.lowagie.text.pdf.GrayColor",
-    "allDeclaredConstructors": true,
-    "allPublicConstructors": true,
-    "allDeclaredMethods": true,
-    "allPublicMethods": true
-  },
   {
     "name": "sun.font.Font2D",
     "allDeclaredConstructors": true,