diff --git a/.travis.yml b/.travis.yml
index 35d01bf..f0d170d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ install:
 
 script:
   - .travis/ci.sh
+  - .travis/coverage.sh
 
 after_success:
   - .travis/push.sh
\ No newline at end of file
diff --git a/.travis/coverage.sh b/.travis/coverage.sh
new file mode 100755
index 0000000..79386f4
--- /dev/null
+++ b/.travis/coverage.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+min_coverage="${MIN_COVERAGE:-42}"
+line_coverage="$(CI=true yarn coverage | grep '^All files  *|' | cut -d'|' -f5 | tr -d ' ' | cut -d'.' -f1)"
+
+if [ ${line_coverage} -lt ${min_coverage} ]; then
+  echo "Got test coverage of ${line_coverage} which is less than configured minimum of ${min_coverage}" >&2
+  exit 1
+else
+  echo "Got test coverage of ${line_coverage}, well done" >&2
+  exit 0
+fi
\ No newline at end of file