diff --git a/src/missed_spans.rs b/src/missed_spans.rs
index 98d87ba4963c..b49686d40a68 100644
--- a/src/missed_spans.rs
+++ b/src/missed_spans.rs
@@ -178,6 +178,13 @@ impl<'a> FmtVisitor<'a> {
                     if last_wspace.is_none() {
                         last_wspace = Some(i);
                     }
+                } else if c == ';' {
+                    if last_wspace.is_some() {
+                        line_start = i;
+                    }
+
+                    rewrite_next_comment = rewrite_next_comment || kind == CodeCharKind::Normal;
+                    last_wspace = None;
                 } else {
                     rewrite_next_comment = rewrite_next_comment || kind == CodeCharKind::Normal;
                     last_wspace = None;
diff --git a/tests/source/issue-1192.rs b/tests/source/issue-1192.rs
new file mode 100644
index 000000000000..4e39fbf9a366
--- /dev/null
+++ b/tests/source/issue-1192.rs
@@ -0,0 +1,3 @@
+fn main() {
+    assert!(true)   ;
+}
diff --git a/tests/target/issue-1192.rs b/tests/target/issue-1192.rs
new file mode 100644
index 000000000000..432fe8cce7c8
--- /dev/null
+++ b/tests/target/issue-1192.rs
@@ -0,0 +1,3 @@
+fn main() {
+    assert!(true);
+}