diff --git a/autogen.sh b/autogen.sh
index 685cf6d..d35fe58 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,6 +3,11 @@
 set -e
 set -x
 
+if [ $(uname) = "OpenBSD" ]; then
+    export AUTOMAKE_VERSION=1.15
+    export AUTOCONF_VERSION=2.69
+fi
+
 cd "$(dirname "$0")"
 
 PATH=$PATH:/usr/local/bin