diff --git a/lib/undercover/result.rb b/lib/undercover/result.rb
index fa236ca..da06ff8 100644
--- a/lib/undercover/result.rb
+++ b/lib/undercover/result.rb
@@ -13,7 +13,14 @@ class Result
     def initialize(node, file_cov, file_path)
       @node = node
       @coverage = file_cov.select do |ln, _|
-        (node.empty_def? ? ln >= first_line : ln > first_line) && ln < last_line
+        case
+        when first_line == last_line
+          ln == first_line
+        when node.empty_def?
+          ln >= first_line
+        else
+          ln > first_line && ln < last_line
+        end
       end
       @file_path = file_path
       @flagged = false
diff --git a/spec/fixtures/single_line.lcov b/spec/fixtures/single_line.lcov
new file mode 100644
index 0000000..38fbb01
--- /dev/null
+++ b/spec/fixtures/single_line.lcov
@@ -0,0 +1,3 @@
+SF:./single_line.rb
+DA:1,1
+end_of_record
diff --git a/spec/fixtures/single_line.rb b/spec/fixtures/single_line.rb
new file mode 100644
index 0000000..24bae94
--- /dev/null
+++ b/spec/fixtures/single_line.rb
@@ -0,0 +1 @@
+[].each {}
diff --git a/spec/result_spec.rb b/spec/result_spec.rb
index 74dced9..ece773a 100644
--- a/spec/result_spec.rb
+++ b/spec/result_spec.rb
@@ -82,4 +82,19 @@
       expect(result.uncovered?(7)).to be_truthy
     end
   end
+
+  context 'for single-line node covered' do
+    let(:ast) { Imagen.from_local('spec/fixtures/single_line.rb') }
+    let(:lcov) do
+      Undercover::LcovParser.parse('spec/fixtures/single_line.lcov')
+    end
+    let(:coverage) { lcov.source_files['single_line.rb'] }
+
+    it 'uncovered gives false' do
+      node = ast.children[0].find_all(->(_) { true }).last
+      result = described_class.new(node, coverage, 'single_line.rb')
+
+      expect(result.uncovered?(1)).to be_falsy
+    end
+  end
 end