diff --git a/Userland/Libraries/LibPDF/ColorSpace.cpp b/Userland/Libraries/LibPDF/ColorSpace.cpp
index b2ebefa6afc..6804e968ee7 100644
--- a/Userland/Libraries/LibPDF/ColorSpace.cpp
+++ b/Userland/Libraries/LibPDF/ColorSpace.cpp
@@ -39,8 +39,6 @@ PDFErrorOr<NonnullRefPtr<ColorSpace>> ColorSpace::create(DeprecatedFlyString con
         return DeviceRGBColorSpace::the();
     if (name == CommonNames::DeviceCMYK)
         return DeviceCMYKColorSpace::the();
-    if (name == CommonNames::Pattern)
-        return Error::rendering_unsupported_error("Pattern color spaces not yet implemented");
     VERIFY_NOT_REACHED();
 }
 
@@ -59,6 +57,12 @@ PDFErrorOr<NonnullRefPtr<ColorSpace>> ColorSpace::create(Document* document, Non
     if (color_space_name == CommonNames::ICCBased)
         return TRY(ICCBasedColorSpace::create(document, move(parameters)));
 
+    if (color_space_name == CommonNames::Indexed)
+        return Error::rendering_unsupported_error("Indexed color spaces not yet implemented");
+
+    if (color_space_name == CommonNames::Pattern)
+        return Error::rendering_unsupported_error("Pattern color spaces not yet implemented");
+
     if (color_space_name == CommonNames::Separation)
         return TRY(SeparationColorSpace::create(document, move(parameters)));
 
diff --git a/Userland/Libraries/LibPDF/CommonNames.h b/Userland/Libraries/LibPDF/CommonNames.h
index f0f6730f99c..12530c549e3 100644
--- a/Userland/Libraries/LibPDF/CommonNames.h
+++ b/Userland/Libraries/LibPDF/CommonNames.h
@@ -84,6 +84,7 @@
     A(Image)                      \
     A(ImageMask)                  \
     A(Index)                      \
+    A(Indexed)                    \
     A(Info)                       \
     A(JBIG2Decode)                \
     A(JPXDecode)                  \