diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eac112a357a6b848b2df6bfa39ee95fbf32548e5..e32ce399e73975c257a87af80b7037af322bb379 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-11-06  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/mips/t-iris6 (tp-bit.c): Fix target filename.
+
 2004-11-06  Richard Sandiford  <rsandifo@redhat.com>
 
 	PR target/16830
diff --git a/gcc/config/mips/t-iris6 b/gcc/config/mips/t-iris6
index 87361f1ebfdbbe4b68cce6ec7ab74d4f674f299f..0799fa8c79e23131aa669732a4244261c8424344 100644
--- a/gcc/config/mips/t-iris6
+++ b/gcc/config/mips/t-iris6
@@ -14,7 +14,7 @@ tp-bit.c: $(srcdir)/config/fp-bit.c
 	echo '#ifdef __MIPSEL__' > tp-bit.c
 	echo '# define FLOAT_BIT_ORDER_MISMATCH' >> tp-bit.c
 	echo '#endif' >> tp-bit.c
-	echo '#define QUIET_NAN_NEGATED' >> dp-bit.c
+	echo '#define QUIET_NAN_NEGATED' >> tp-bit.c
 	echo '#if __LDBL_MANT_DIG__ == 106' >> tp-bit.c
 	echo '# define TFLOAT' >> tp-bit.c
 	cat $(srcdir)/config/fp-bit.c >> tp-bit.c