diff --git a/Userland/Libraries/LibPDF/Reader.cpp b/Userland/Libraries/LibPDF/Reader.cpp
index 58421812f9..7bef8d6b2d 100644
--- a/Userland/Libraries/LibPDF/Reader.cpp
+++ b/Userland/Libraries/LibPDF/Reader.cpp
@@ -34,7 +34,7 @@ bool Reader::matches_delimiter() const
 
 bool Reader::matches_regular_character() const
 {
-    return !matches_delimiter() && !matches_whitespace();
+    return !done() && !matches_delimiter() && !matches_whitespace();
 }
 
 bool Reader::consume_eol()