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-rw-r--r--tools/perf/arch/powerpc/util/perf_regs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c
index 4268f7762e25..f860dc411f69 100644
--- a/tools/perf/arch/powerpc/util/perf_regs.c
+++ b/tools/perf/arch/powerpc/util/perf_regs.c
@@ -1,3 +1,4 @@
+#include <errno.h>
#include <string.h>
#include <regex.h>