diff --git a/doc/zzuf.1 b/doc/zzuf.1
index efeb07e..d1d3df5 100644
--- a/doc/zzuf.1
+++ b/doc/zzuf.1
@@ -143,8 +143,7 @@ memory. The value should set reasonably high so as not to interfer with normal
 program operation.
 
 \fBzzuf\fR uses the \fBsetrlimit\fR() call to set memory usage limitations and
-relies on the operating system's ability to enforce such limitations. This
-option is not available on the OpenBSD system.
+relies on the operating system's ability to enforce such limitations.
 .TP
 \fB\-n\fR, \fB\-\-network\fR
 Fuzz the application's network input. By default \fBzzuf\fR only fuzzes files.
diff --git a/src/zzuf.c b/src/zzuf.c
index ea5233b..6f47364 100644
--- a/src/zzuf.c
+++ b/src/zzuf.c
@@ -79,6 +79,8 @@
 #   define ZZUF_RLIMIT_CONST RLIMIT_AS
 #elif defined RLIMIT_VMEM
 #   define ZZUF_RLIMIT_CONST RLIMIT_VMEM
+#elif defined RLIMIT_DATA
+#   define ZZUF_RLIMIT_CONST RLIMIT_DATA
 #else
 #   undef HAVE_SETRLIMIT
 #endif