diff --git a/crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md b/crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md
index 481d55a151..3c731106f3 100644
--- a/crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md
+++ b/crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md
@@ -8,14 +8,20 @@
 a, b = 1  # error: [not-iterable]
 ```
 
-## Too many values to unpack
+## Exactly too many values to unpack
 
 ```py
 a, b = (1, 2, 3)  # error: [invalid-assignment]
 ```
 
-## Too few values to unpack
+## Exactly too few values to unpack
 
 ```py
 a, b = (1,)  # error: [invalid-assignment]
 ```
+
+## Too few values to unpack
+
+```py
+[a, *b, c, d] = (1, 2)  # error: [invalid-assignment]
+```
diff --git a/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_few_values_to_unpack.snap b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_few_values_to_unpack.snap
new file mode 100644
index 0000000000..dafd1820cb
--- /dev/null
+++ b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_few_values_to_unpack.snap
@@ -0,0 +1,28 @@
+---
+source: crates/red_knot_test/src/lib.rs
+expression: snapshot
+---
+---
+mdtest name: unpacking.md - Unpacking - Exactly too few values to unpack
+mdtest path: crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md
+---
+
+# Python source files
+
+## mdtest_snippet.py
+
+```
+1 | a, b = (1,)  # error: [invalid-assignment]
+```
+
+# Diagnostics
+
+```
+error: lint:invalid-assignment
+ --> /src/mdtest_snippet.py:1:1
+  |
+1 | a, b = (1,)  # error: [invalid-assignment]
+  | ^^^^ Not enough values to unpack (expected 2, got 1)
+  |
+
+```
diff --git a/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_many_values_to_unpack.snap b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_many_values_to_unpack.snap
similarity index 86%
rename from crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_many_values_to_unpack.snap
rename to crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_many_values_to_unpack.snap
index f1f5bb30d1..23658be399 100644
--- a/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_many_values_to_unpack.snap
+++ b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Exactly_too_many_values_to_unpack.snap
@@ -3,7 +3,7 @@ source: crates/red_knot_test/src/lib.rs
 expression: snapshot
 ---
 ---
-mdtest name: unpacking.md - Unpacking - Too many values to unpack
+mdtest name: unpacking.md - Unpacking - Exactly too many values to unpack
 mdtest path: crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpacking.md
 ---
 
diff --git a/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_few_values_to_unpack.snap b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_few_values_to_unpack.snap
index 52ded77098..6bd0e57602 100644
--- a/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_few_values_to_unpack.snap
+++ b/crates/red_knot_python_semantic/resources/mdtest/snapshots/unpacking.md_-_Unpacking_-_Too_few_values_to_unpack.snap
@@ -12,7 +12,7 @@ mdtest path: crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpack
 ## mdtest_snippet.py
 
 ```
-1 | a, b = (1,)  # error: [invalid-assignment]
+1 | [a, *b, c, d] = (1, 2)
 ```
 
 # Diagnostics
@@ -21,8 +21,8 @@ mdtest path: crates/red_knot_python_semantic/resources/mdtest/diagnostics/unpack
 error: lint:invalid-assignment
  --> /src/mdtest_snippet.py:1:1
   |
-1 | a, b = (1,)  # error: [invalid-assignment]
-  | ^^^^ Not enough values to unpack (expected 2, got 1)
+1 | [a, *b, c, d] = (1, 2)
+  | ^^^^^^^^^^^^^ Not enough values to unpack (expected 3 or more, got 2)
   |
 
 ```