diff --git a/lib/libc/musl/src/thread/powerpc/clone.s b/lib/libc/musl/src/thread/powerpc/clone.s
index 019fd62a95afc6e4cff64f0c5bce1e1d41ae33c8..29c0b2ef4e34a2b0ed04c42e6a43d1deddbb4d13 100644
--- a/lib/libc/musl/src/thread/powerpc/clone.s
+++ b/lib/libc/musl/src/thread/powerpc/clone.s
@@ -16,8 +16,9 @@ __clone:
 
 # store non-volatile regs r30, r31 on stack in order to put our
 # start func and its arg there
-stwu 30, -16(1)
-stw 31, 4(1)
+stwu 1, -16(1)
+stw 30, 8(1)
+stw 31, 12(1)
 
 # save r3 (func) into r30, and r6(arg) into r31
 mr 30, 3
@@ -51,8 +52,8 @@ cmpwi cr7, 3, 0
 # if not 0, restore stack and return
 beq cr7, 2f
 
-lwz 30, 0(1)
-lwz 31, 4(1)
+lwz 30, 8(1)
+lwz 31, 12(1)
 addi 1, 1, 16
 
 blr