diff --git a/src/printer/prt_ps.c b/src/printer/prt_ps.c
index 0c75d914e..4a14f4378 100644
--- a/src/printer/prt_ps.c
+++ b/src/printer/prt_ps.c
@@ -86,7 +86,7 @@ typedef struct
     wchar_t	filename[260];
 
     char	buffer[POSTSCRIPT_BUFFER_LENGTH];
-    uint32_t	buffer_pos;
+    size_t	buffer_pos;
 } ps_t;
 
 static void