diff --git a/xpdf/xpdf/TextOutputDev.h b/xpdf/xpdf/TextOutputDev.h
index 80f692273..5e8b49a09 100644
--- a/xpdf/xpdf/TextOutputDev.h
+++ b/xpdf/xpdf/TextOutputDev.h
@@ -25,6 +25,8 @@ class GList;
 class GfxFont;
 class GfxState;
 class UnicodeMap;
+class TextBlock;
+class TextPage;
 class TextLineFrag;
 
 //------------------------------------------------------------------------
@@ -167,8 +169,6 @@ private:
 // TextLine
 //------------------------------------------------------------------------
 
-class TextBlock;
-
 class TextLine {
 public:
 
@@ -226,8 +226,6 @@ private:
 // TextBlock
 //------------------------------------------------------------------------
 
-class TextPage;
-
 class TextBlock {
 public: