diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER
index d9b9f84f3..6e09813c3 100644
--- a/kernel/x86_64/KERNEL.BULLDOZER
+++ b/kernel/x86_64/KERNEL.BULLDOZER
@@ -6,7 +6,6 @@ ZGEMVTKERNEL = zgemv_t.S
 
 DGEMVNKERNEL = dgemv_n_bulldozer.S
 DGEMVTKERNEL = dgemv_t_bulldozer.S
-DAXPYKERNEL  = daxpy_bulldozer.S
 DDOTKERNEL   = ddot_bulldozer.S
 DCOPYKERNEL  = dcopy_bulldozer.S
 
diff --git a/kernel/x86_64/KERNEL.PILEDRIVER b/kernel/x86_64/KERNEL.PILEDRIVER
index b083b5d53..e4ac0d895 100644
--- a/kernel/x86_64/KERNEL.PILEDRIVER
+++ b/kernel/x86_64/KERNEL.PILEDRIVER
@@ -6,7 +6,6 @@ ZGEMVTKERNEL = zgemv_t.S
 
 DGEMVNKERNEL = dgemv_n_bulldozer.S
 DGEMVTKERNEL = dgemv_t_bulldozer.S
-DAXPYKERNEL  = daxpy_bulldozer.S
 DDOTKERNEL   = ddot_bulldozer.S
 DCOPYKERNEL  = dcopy_bulldozer.S