diff --git a/psl/psl/tests/base/base_types.rs b/psl/psl/tests/base/base_types.rs
index 59348e9fecd6..cfc91ffae167 100644
--- a/psl/psl/tests/base/base_types.rs
+++ b/psl/psl/tests/base/base_types.rs
@@ -184,7 +184,7 @@ fn json_type_must_work_for_some_connectors() {
         .assert_has_scalar_field("json")
         .assert_scalar_type(ScalarType::Json);
 
-    let error = parse_unwrap_err(&format!("{SQLITE_SOURCE}\n{dml}"));
+    let error = parse_unwrap_err(&format!("{MSSQL_SOURCE}\n{dml}"));
 
     let expectation = expect![[r#"
         error: Error validating field `json` in model `User`: Field `json` in model `User` can't be of type Json. The current connector does not support the Json type.
diff --git a/psl/psl/tests/capabilities/sqlite.rs b/psl/psl/tests/capabilities/sqlite.rs
index 7e30d3441d17..7ca2888fa33f 100644
--- a/psl/psl/tests/capabilities/sqlite.rs
+++ b/psl/psl/tests/capabilities/sqlite.rs
@@ -108,35 +108,6 @@ fn unique_index_names_support() {
     expectation.assert_eq(&error);
 }
 
-#[test]
-fn json_support() {
-    let dml = indoc! {r#"
-        datasource db {
-          provider = "sqlite"
-          url = "file:test.db"
-        }
-
-        model User {
-          id   Int @id
-          data Json
-        }
-    "#};
-
-    let error = parse_unwrap_err(dml);
-
-    let expectation = expect![[r#"
-        error: Error validating field `data` in model `User`: Field `data` in model `User` can't be of type Json. The current connector does not support the Json type.
-          -->  schema.prisma:8
-           | 
-         7 |   id   Int @id
-         8 |   data Json
-         9 | }
-           | 
-    "#]];
-
-    expectation.assert_eq(&error);
-}
-
 #[test]
 fn non_unique_relation_criteria_support() {
     let dml = indoc! {r#"
diff --git a/psl/psl/tests/common/mod.rs b/psl/psl/tests/common/mod.rs
index 183c29b7d190..9a540f5ac8fd 100644
--- a/psl/psl/tests/common/mod.rs
+++ b/psl/psl/tests/common/mod.rs
@@ -65,13 +65,6 @@ pub(crate) fn assert_valid(schema: &str) {
     }
 }
 
-pub(crate) const SQLITE_SOURCE: &str = r#"
-    datasource db {
-        provider = "sqlite"
-        url      = "file:dev.db"
-    }
-"#;
-
 pub(crate) const POSTGRES_SOURCE: &str = r#"
     datasource db {
         provider = "postgres"
@@ -85,3 +78,10 @@ pub(crate) const MYSQL_SOURCE: &str = r#"
         url      = "mysql://localhost:3306"
     }
 "#;
+
+pub(crate) const MSSQL_SOURCE: &str = r#"
+    datasource db {
+        provider = "sqlserver"
+        url      = "jdbc:sqlserver://localhost:3306"
+    }
+"#;
diff --git a/query-engine/connector-test-kit-rs/query-engine-tests/tests/queries/data_types/json.rs b/query-engine/connector-test-kit-rs/query-engine-tests/tests/queries/data_types/json.rs
index 32701f76a3d3..e7c3b902079f 100644
--- a/query-engine/connector-test-kit-rs/query-engine-tests/tests/queries/data_types/json.rs
+++ b/query-engine/connector-test-kit-rs/query-engine-tests/tests/queries/data_types/json.rs
@@ -75,7 +75,7 @@ mod json {
 
                 insta::assert_snapshot!(
                   res.to_string(),
-                  @r###"{"data":{"findManyTestModel":[{"json":{"$type":"Json","value":"{}"}},{"json":{"$type":"Json","value":"{\"a\":\"b\"}"}},{"json":{"$type":"Json","value":"1"}},{"json":{"$type":"Json","value":"\"hello\""}},{"json":{"$type":"Json","value":"[1,\"a\",{\"b\":true}]"}}]}}"###
+                  @r###"{"data":{"findManyTestModel":[{"json":{"$type":"Json","value":"{}"}},{"json":{"$type":"Json","value":"{\"a\":\"b\"}"}},{"json":{"$type":"Json","value":"1"}}{"json":{"$type":"Json","value":"1.5"}},{"json":{"$type":"Json","value":"\"hello\""}},{"json":{"$type":"Json","value":"[1,\"a\",{\"b\":true}]"}}]}}"###
                 );
             }
         }