diff --git a/.travis.yml b/.travis.yml
index cd7487f..02c9223 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,25 @@
-sudo: required
-dist: trusty
+os: linux
 language: c
-compiler:
-  - gcc
-  - clang
+
+jobs:
+  include:
+    - name: "clang-format check"
+      dist: bionic
+      addons:
+        apt:
+          packages:
+            - clang-format-6.0
+      script:
+        - clang-format-6.0 -i $(find . -name "*.[ch]" | tr '\n' ' ') && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)
+    - dist: xenial
+      compiler: gcc
+    - dist: xenial
+      compiler: clang
+    - dist: bionic
+      compiler: gcc
+    - dist: bionic
+      compiler: clang
+
 addons:
   # See http://docs.travis-ci.com/user/apt/
   apt:
@@ -17,11 +33,8 @@ addons:
     # xmlto pulls in a2x which we need for generating manpages from asciidoc.
     - xmlto
     - libcap2-bin
-    - clang-format-3.8
-    - libllvm3.5
     - pulseaudio
 script:
-  - clang-format-3.8 -i $(find . -name "*.[ch]" | tr '\n' ' ') && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)
   # TODO: re-enable sanitizers once issues are fixed
   - autoreconf -fi && mkdir -p build && cd build && (../configure --disable-sanitizers || (cat config.log; false)) && make -j 8 V=1 && ldd ./i3status |& grep -q pulse || (echo "not linked against pulseaudio"; exit 1)
   - make clean && (../configure --disable-sanitizers --disable-pulseaudio || (cat config.log; false)) && make -j 8 V=1 && ldd ./i3status |& grep -q pulse && (echo "linked against pulseaudio"; exit 1) || true
diff --git a/i3status.c b/i3status.c
index 2108e04..8756e8a 100644
--- a/i3status.c
+++ b/i3status.c
@@ -577,7 +577,7 @@ int main(int argc, char *argv[]) {
 #else
                        "Built without pulseaudio support\n"
 #endif
-                       );
+                );
                 return 0;
                 break;
             case 0:
diff --git a/src/print_load.c b/src/print_load.c
index 3ffc576..a2638c0 100644
--- a/src/print_load.c
+++ b/src/print_load.c
@@ -13,7 +13,7 @@
 
 void print_load(yajl_gen json_gen, char *buffer, const char *format, const char *format_above_threshold, const float max_threshold) {
     char *outwalk = buffer;
-/* Get load */
+    /* Get load */
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(sun) || defined(__DragonFly__)
     double loadavg[3];
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
index cfb51b6..ff63c41 100644
--- a/src/print_wireless_info.c
+++ b/src/print_wireless_info.c
@@ -164,11 +164,11 @@ static int gwi_sta_cb(struct nl_msg *msg, void *data) {
     struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
     struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
     static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
-            [NL80211_STA_INFO_RX_BITRATE] = {.type = NLA_NESTED},
+        [NL80211_STA_INFO_RX_BITRATE] = {.type = NLA_NESTED},
     };
 
     static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
-            [NL80211_RATE_INFO_BITRATE] = {.type = NLA_U16},
+        [NL80211_RATE_INFO_BITRATE] = {.type = NLA_U16},
     };
 
     if (nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), NULL) < 0)
@@ -212,12 +212,12 @@ static int gwi_scan_cb(struct nl_msg *msg, void *data) {
     struct nlattr *tb[NL80211_ATTR_MAX + 1];
     struct nlattr *bss[NL80211_BSS_MAX + 1];
     struct nla_policy bss_policy[NL80211_BSS_MAX + 1] = {
-            [NL80211_BSS_FREQUENCY] = {.type = NLA_U32},
-            [NL80211_BSS_BSSID] = {.type = NLA_UNSPEC},
-            [NL80211_BSS_INFORMATION_ELEMENTS] = {.type = NLA_UNSPEC},
-            [NL80211_BSS_SIGNAL_MBM] = {.type = NLA_U32},
-            [NL80211_BSS_SIGNAL_UNSPEC] = {.type = NLA_U8},
-            [NL80211_BSS_STATUS] = {.type = NLA_U32},
+        [NL80211_BSS_FREQUENCY] = {.type = NLA_U32},
+        [NL80211_BSS_BSSID] = {.type = NLA_UNSPEC},
+        [NL80211_BSS_INFORMATION_ELEMENTS] = {.type = NLA_UNSPEC},
+        [NL80211_BSS_SIGNAL_MBM] = {.type = NLA_U32},
+        [NL80211_BSS_SIGNAL_UNSPEC] = {.type = NLA_U8},
+        [NL80211_BSS_STATUS] = {.type = NLA_U32},
     };
 
     if (nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), NULL) < 0)