diff --git a/bin/git-check-assertions b/bin/git-check-assertions
index b634c09..a30b992 100755
--- a/bin/git-check-assertions
+++ b/bin/git-check-assertions
@@ -30,6 +30,7 @@ run() {
   output="$("$@" 2>&1)"
   status=$?
   set -e
+  printf '%s\n' "$output"
   return 0
 }
 assert_success() {
diff --git a/test/git-check-assertions.bats b/test/git-check-assertions.bats
index 6a152bd..7d13337 100755
--- a/test/git-check-assertions.bats
+++ b/test/git-check-assertions.bats
@@ -305,3 +305,13 @@ commit_with_assertion() {
   assert_output --partial "Expected output to contain: xyz"
   assert_output --partial "Actual output: hello"
 }
+
+@test "run should print command output" {
+  git checkout -b feature
+  commit_with_assertion $'run sh -c "echo -n hello; echo -n world"\nassert_success'
+
+  run git-check-assertions
+
+  assert_success
+  assert_output --partial "helloworld"
+}