diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index c4e716e996d..0b4c298471d 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-05-21  Alan Modra  <amodra@gmail.com>
+
+	PR libgcc/66225
+	* config/rs6000/morestack.S: Remove ".abiversion 1".
+
 2015-05-20  Alan Modra  <amodra@gmail.com>
 
 	* config/rs6000/morestack.S: New.
diff --git a/libgcc/config/rs6000/morestack.S b/libgcc/config/rs6000/morestack.S
index ecd1bf45c17..68ab9fdd164 100644
--- a/libgcc/config/rs6000/morestack.S
+++ b/libgcc/config/rs6000/morestack.S
@@ -28,7 +28,6 @@
 	.abiversion 2
 #define PARAMS 32
 #else
-	.abiversion 1
 #define PARAMS 48
 #endif
 #define MORESTACK_FRAMESIZE	(PARAMS+96)