diff --git a/ql/test/library-tests/semmle/go/Types/Methods.expected b/ql/test/library-tests/semmle/go/Types/Methods.expected
index a812cc5fbdd..4313c7ae71c 100644
--- a/ql/test/library-tests/semmle/go/Types/Methods.expected
+++ b/ql/test/library-tests/semmle/go/Types/Methods.expected
@@ -1,3 +1,14 @@
+| A | m | func()  |
+| AC | m | func()  |
+| AC | n | func()  |
+| AC | o | func()  |
+| AEmbedded | m | func()  |
+| AExtended | m | func()  |
+| AExtended | n | func()  |
+| B | m | func()  |
+| B | n | func()  |
+| C | n | func()  |
+| C | o | func()  |
 | T | half | func() Foo |
 | T3 | half | func() Foo |
 | T4 | half | func() Foo |
diff --git a/ql/test/library-tests/semmle/go/Types/QualifiedNames.expected b/ql/test/library-tests/semmle/go/Types/QualifiedNames.expected
index 581bf0ee2cd..379e8e69e2c 100644
--- a/ql/test/library-tests/semmle/go/Types/QualifiedNames.expected
+++ b/ql/test/library-tests/semmle/go/Types/QualifiedNames.expected
@@ -1,4 +1,10 @@
+| A | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.A |
+| AC | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.AC |
+| AEmbedded | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.AEmbedded |
+| AExtended | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.AExtended |
+| B | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.B |
 | Bar | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.Bar |
+| C | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.C |
 | Foo | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.Foo |
 | G | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg2.G |
 | T | github.com/github/codeql-go/ql/test/library-tests/semmle/go/Types/pkg1.T |
diff --git a/ql/test/library-tests/semmle/go/Types/Types.expected b/ql/test/library-tests/semmle/go/Types/Types.expected
index 13a4c8e2522..76ba254828e 100644
--- a/ql/test/library-tests/semmle/go/Types/Types.expected
+++ b/ql/test/library-tests/semmle/go/Types/Types.expected
@@ -1,4 +1,10 @@
+| A | A |
+| AC | AC |
+| AEmbedded | AEmbedded |
+| AExtended | AExtended |
+| B | B |
 | Bar | Bar |
+| C | C |
 | Foo | Foo |
 | G | G |
 | T | T |
diff --git a/ql/test/library-tests/semmle/go/Types/pkg1/interfaces.go b/ql/test/library-tests/semmle/go/Types/pkg1/interfaces.go
new file mode 100644
index 00000000000..0937f560651
--- /dev/null
+++ b/ql/test/library-tests/semmle/go/Types/pkg1/interfaces.go
@@ -0,0 +1,29 @@
+package pkg1
+
+type A interface {
+	m()
+}
+
+type B interface {
+	m()
+	n()
+}
+
+type C interface {
+	n()
+	o()
+}
+
+type AEmbedded interface {
+	A
+}
+
+type AC interface {
+	A
+	C
+}
+
+type AExtended interface {
+	A
+	n()
+}