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-rw-r--r--tools/perf/util/parse-events.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l
index 66959fab6634..e9d1134c2c68 100644
--- a/tools/perf/util/parse-events.l
+++ b/tools/perf/util/parse-events.l
@@ -82,7 +82,7 @@ num_hex 0x[a-fA-F0-9]+
num_raw_hex [a-fA-F0-9]+
name [a-zA-Z_*?][a-zA-Z0-9_*?]*
name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?]*
-modifier_event [ukhpGH]{1,8}
+modifier_event [ukhpGH]+
modifier_bp [rwx]{1,3}
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