diff --git a/.travis.yml b/.travis.yml
index e73b24e..fde774e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,5 @@
+# Copyright (c) 2017-2021 Petr Vorel <pvorel@suse.cz>
+
 dist: bionic
 language: C
 services:
@@ -30,7 +32,7 @@ matrix:
 
         # glibc (gcc/clang)
         - os: linux
-          env: DISTRO=opensuse/tumbleweed TSS=ibmtss
+          env: DISTRO=opensuse/tumbleweed TSS=ibmtss CONTAINER=podman CONTAINER_ARGS="--runtime=/usr/bin/runc --network=host"
           compiler: clang
 
         - os: linux
@@ -66,13 +68,29 @@ matrix:
           compiler: gcc
 
 before_install:
-    - df -hT
+    # Tumbleweed requires podman and newest runc due docker incompatible with glibc 2.33 (faccessat2)
+    - CONTAINER="${CONTAINER:-docker}"
+    - >
+        if [ "$CONTAINER" = "podman" ]; then
+            # podman
+            . /etc/os-release
+            sudo sh -c "echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list"
+            wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/xUbuntu_${VERSION_ID}/Release.key -O- | sudo apt-key add -
+            sudo apt update
+            sudo apt -y install podman slirp4netns
+
+            # runc
+            sudo curl -L https://github.com/opencontainers/runc/releases/download/v1.0.0-rc93/runc.amd64 -o /usr/bin/runc
+            sudo chmod +x /usr/bin/runc
+        fi
+    - $CONTAINER info
+
     - DIR="/usr/src/ima-evm-utils"
     - printf "FROM $DISTRO\nRUN mkdir -p $DIR\nWORKDIR $DIR\nCOPY . $DIR\n" > Dockerfile
     - cat Dockerfile
-    - docker build -t ima-evm-utils .
+    - $CONTAINER build $CONTAINER_ARGS -t ima-evm-utils .
 
 script:
     - INSTALL="${DISTRO%%:*}"
     - INSTALL="${INSTALL%%/*}"
-    - docker run -t ima-evm-utils /bin/sh -c "cd travis && if [ \"$VARIANT\" ]; then ARCH=\"$ARCH\" ./$INSTALL.$VARIANT.sh; fi && ARCH=\"$ARCH\" CC=\"$CC\" TSS=\"$TSS\" ./$INSTALL.sh && if [ ! \"$VARIANT\" ]; then which tpm_server || which swtpm || ../tests/install-swtpm.sh; fi && CC=\"$CC\" VARIANT=\"$VARIANT\" ../build.sh"
+    - $CONTAINER run $CONTAINER_ARGS -t ima-evm-utils /bin/sh -c "cd travis && if [ \"$VARIANT\" ]; then ARCH=\"$ARCH\" ./$INSTALL.$VARIANT.sh; fi && ARCH=\"$ARCH\" CC=\"$CC\" TSS=\"$TSS\" ./$INSTALL.sh && if [ ! \"$VARIANT\" ]; then which tpm_server || which swtpm || ../tests/install-swtpm.sh; fi && CC=\"$CC\" VARIANT=\"$VARIANT\" ../build.sh"