diff --git a/arch/powerpc/lib/test_emulate_step.c b/arch/powerpc/lib/test_emulate_step.c
index 081b05480c47..d242e9f72e0c 100644
--- a/arch/powerpc/lib/test_emulate_step.c
+++ b/arch/powerpc/lib/test_emulate_step.c
@@ -8,6 +8,7 @@
 #define pr_fmt(fmt) "emulate_step_test: " fmt
 
 #include <linux/ptrace.h>
+#include <asm/cpu_has_feature.h>
 #include <asm/sstep.h>
 #include <asm/ppc-opcode.h>
 #include <asm/code-patching.h>