diff --git a/libs/libzrtp/projects/gnu/autoreconf.sh b/libs/libzrtp/projects/gnu/autoreconf.sh
deleted file mode 100755
index fb8e583f63..0000000000
--- a/libs/libzrtp/projects/gnu/autoreconf.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-aclocal -I ./config/
-autoheader
-autoconf
-automake
diff --git a/libs/libzrtp/projects/gnu/bootstrap.sh b/libs/libzrtp/projects/gnu/bootstrap.sh
new file mode 100755
index 0000000000..a19fe3c0cf
--- /dev/null
+++ b/libs/libzrtp/projects/gnu/bootstrap.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+reconf () {
+  aclocal
+  libtoolize --copy --automake
+  autoconf
+  autoheader
+  automake --no-force --add-missing --copy
+}
+
+(cd ../../third_party/bnlib && reconf)
+reconf
+