diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index 67a29c93829..d0f180366db 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -1337,7 +1337,7 @@ while (0)
 
 /* Specify the machine mode that this machine uses
    for the index in the tablejump instruction.  */
-#define CASE_VECTOR_MODE SImode
+#define CASE_VECTOR_MODE DImode
 
 /* Define this if the tablejump instruction expects the table
    to contain offsets from the address of the table.