diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 73c5c14b52ebf0f91fc5a49437d8254723a84bc5..7bb84c4a8f299eff16407c7c1d41c9095cb8f16f 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -540,6 +540,11 @@ bool syscall_arg__strtoul_strarray(char *bf, size_t size, struct syscall_arg *ar
 	return strarray__strtoul(arg->parm, bf, size, ret);
 }
 
+bool syscall_arg__strtoul_strarray_flags(char *bf, size_t size, struct syscall_arg *arg, u64 *ret)
+{
+	return strarray__strtoul_flags(arg->parm, bf, size, ret);
+}
+
 bool syscall_arg__strtoul_strarrays(char *bf, size_t size, struct syscall_arg *arg, u64 *ret)
 {
 	return strarrays__strtoul(arg->parm, bf, size, ret);
@@ -882,6 +887,7 @@ static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
 
 #define STRARRAY_FLAGS(name, array) \
 	  { .scnprintf	= SCA_STRARRAY_FLAGS, \
+	    .strtoul	= STUL_STRARRAY_FLAGS, \
 	    .parm	= &strarray__##array, }
 
 #include "trace/beauty/arch_errno_names.c"
diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h
index e12b2228b892c7e9fe84ee4ba3d86e796674ff30..5a61043c2ff732e483ae57ad5ca40c5a86811b40 100644
--- a/tools/perf/trace/beauty/beauty.h
+++ b/tools/perf/trace/beauty/beauty.h
@@ -126,6 +126,9 @@ size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct sysca
 bool syscall_arg__strtoul_strarray(char *bf, size_t size, struct syscall_arg *arg, u64 *ret);
 #define STUL_STRARRAY syscall_arg__strtoul_strarray
 
+bool syscall_arg__strtoul_strarray_flags(char *bf, size_t size, struct syscall_arg *arg, u64 *ret);
+#define STUL_STRARRAY_FLAGS syscall_arg__strtoul_strarray_flags
+
 bool syscall_arg__strtoul_strarrays(char *bf, size_t size, struct syscall_arg *arg, u64 *ret);
 #define STUL_STRARRAYS syscall_arg__strtoul_strarrays