diff --git a/csharp/ql/src/Useless code/IntGetHashCode.ql b/csharp/ql/src/Useless code/IntGetHashCode.ql
index c7892fffc650..85d0f56aae0e 100644
--- a/csharp/ql/src/Useless code/IntGetHashCode.ql	
+++ b/csharp/ql/src/Useless code/IntGetHashCode.ql	
@@ -16,5 +16,12 @@ import semmle.code.csharp.frameworks.System
 from MethodCall mc, IntegralType t
 where
   mc.getTarget() instanceof GetHashCodeMethod and
-  t = mc.getQualifier().getType()
+  t = mc.getQualifier().getType() and
+  (
+    t instanceof ByteType or
+    t instanceof SByteType or
+    t instanceof ShortType or
+    t instanceof UShortType or
+    t instanceof IntType
+  )
 select mc, "Calling GetHashCode() on type " + t.toStringWithTypes() + " is redundant."
diff --git a/csharp/ql/src/change-notes/2025-03-13-useless-gethashcode-call.md b/csharp/ql/src/change-notes/2025-03-13-useless-gethashcode-call.md
new file mode 100644
index 000000000000..55b705b79ecb
--- /dev/null
+++ b/csharp/ql/src/change-notes/2025-03-13-useless-gethashcode-call.md
@@ -0,0 +1,4 @@
+---
+category: minorAnalysis
+---
+* Increase query precision for `cs/useless-gethashcode-call` by not flagging calls to `GetHashCode` on `uint`, `long` and `ulong`.
diff --git a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.cs b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.cs
index 80b0ed180fc4..22a24013b08d 100644
--- a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.cs	
+++ b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.cs	
@@ -3,16 +3,16 @@ class IntGetHashCode
     void Test()
     {
         // These are all bad:
+        default(int).GetHashCode(); // $ Alert
+        default(short).GetHashCode(); // $ Alert
+        default(ushort).GetHashCode(); // $ Alert
+        default(byte).GetHashCode(); // $ Alert
+        default(sbyte).GetHashCode(); // $ Alert
+
+        // These are all good:
         default(uint).GetHashCode();
-        default(int).GetHashCode();
         default(long).GetHashCode();
         default(ulong).GetHashCode();
-        default(short).GetHashCode();
-        default(ushort).GetHashCode();
-        default(byte).GetHashCode();
-        default(sbyte).GetHashCode();
-
-        // These are all good:
         default(double).GetHashCode();
         default(float).GetHashCode();
         default(char).GetHashCode();
diff --git a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.expected b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.expected
index 6f126779321c..da253cc80b21 100644
--- a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.expected	
+++ b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.expected	
@@ -1,8 +1,5 @@
-| IntGetHashCode.cs:6:9:6:35 | call to method GetHashCode | Calling GetHashCode() on type uint is redundant. |
-| IntGetHashCode.cs:7:9:7:34 | call to method GetHashCode | Calling GetHashCode() on type int is redundant. |
-| IntGetHashCode.cs:8:9:8:35 | call to method GetHashCode | Calling GetHashCode() on type long is redundant. |
-| IntGetHashCode.cs:9:9:9:36 | call to method GetHashCode | Calling GetHashCode() on type ulong is redundant. |
-| IntGetHashCode.cs:10:9:10:36 | call to method GetHashCode | Calling GetHashCode() on type short is redundant. |
-| IntGetHashCode.cs:11:9:11:37 | call to method GetHashCode | Calling GetHashCode() on type ushort is redundant. |
-| IntGetHashCode.cs:12:9:12:35 | call to method GetHashCode | Calling GetHashCode() on type byte is redundant. |
-| IntGetHashCode.cs:13:9:13:36 | call to method GetHashCode | Calling GetHashCode() on type sbyte is redundant. |
+| IntGetHashCode.cs:6:9:6:34 | call to method GetHashCode | Calling GetHashCode() on type int is redundant. |
+| IntGetHashCode.cs:7:9:7:36 | call to method GetHashCode | Calling GetHashCode() on type short is redundant. |
+| IntGetHashCode.cs:8:9:8:37 | call to method GetHashCode | Calling GetHashCode() on type ushort is redundant. |
+| IntGetHashCode.cs:9:9:9:35 | call to method GetHashCode | Calling GetHashCode() on type byte is redundant. |
+| IntGetHashCode.cs:10:9:10:36 | call to method GetHashCode | Calling GetHashCode() on type sbyte is redundant. |
diff --git a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.qlref b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.qlref
index a2aedb412274..710cdadee824 100644
--- a/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.qlref	
+++ b/csharp/ql/test/query-tests/Useless Code/IntGetHashCode/IntGetHashCode.qlref	
@@ -1 +1,2 @@
-Useless code/IntGetHashCode.ql
\ No newline at end of file
+query: Useless code/IntGetHashCode.ql
+postprocess: utils/test/InlineExpectationsTestQuery.ql