diff --git a/Userland/Libraries/LibPDF/Page.cpp b/Userland/Libraries/LibPDF/Page.cpp
index efdefc38d4..c8d86cdcf8 100644
--- a/Userland/Libraries/LibPDF/Page.cpp
+++ b/Userland/Libraries/LibPDF/Page.cpp
@@ -19,13 +19,18 @@ PDFErrorOr<ByteBuffer> Page::page_contents(Document& document) const
 
     // "The value may be either a single stream or an array of streams. If the value
     //  is an array, the effect is as if all the streams in the array were concatenated,
-    //  in order, to form a single stream."
+    //  in order, to form a single stream. The division between streams may occur only at
+    //  the boundaries between lexical tokens"
     if (contents->is<StreamObject>())
         return TRY(ByteBuffer::copy(contents->cast<StreamObject>()->bytes()));
 
+    // If one stream ends with (say) a `Q` and the next starts with `q`, that should be
+    // two distinct tokens. Insert spaces between stream contents to ensure that.
     ByteBuffer byte_buffer;
-    for (auto& ref : *contents->cast<ArrayObject>())
+    for (auto& ref : *contents->cast<ArrayObject>()) {
         TRY(byte_buffer.try_append(TRY(document.resolve_to<StreamObject>(ref))->bytes()));
+        TRY(byte_buffer.try_append(' '));
+    }
     return byte_buffer;
 }