Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 tests/docker/dockerfiles/debian-amd64-cross.docker | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/docker/dockerfiles/debian-amd64-cross.docker b/tests/docker/dockerfiles/debian-amd64-cross.docker
index 8fb9f90814..48a5e77db7 100644
--- a/tests/docker/dockerfiles/debian-amd64-cross.docker
+++ b/tests/docker/dockerfiles/debian-amd64-cross.docker
@@ -33,3 +33,6 @@ RUN DEBIAN_FRONTEND=noninteractive eatmydata \
 RUN git clone https://github.com/luigirizzo/netmap.git /usr/src/netmap
 RUN cd /usr/src/netmap/LINUX && ./configure --no-drivers --no-apps --kernel-dir=$(ls -d /usr/src/linux-headers-*-amd64) && make install
 ENV QEMU_CONFIGURE_OPTS --enable-netmap
+
+# gcrypt
+ENV QEMU_CONFIGURE_OPTS $QEMU_CONFIGURE_OPTS --enable-gcrypt
-- 
2.13.2