diff --git a/javascript/ql/src/semmle/javascript/TypeScript.qll b/javascript/ql/src/semmle/javascript/TypeScript.qll
index c9cbdaad201..29a2537355e 100644
--- a/javascript/ql/src/semmle/javascript/TypeScript.qll
+++ b/javascript/ql/src/semmle/javascript/TypeScript.qll
@@ -1150,7 +1150,7 @@ class TypeParameterized extends @type_parameterized, ASTNode {
 /**
  * A type parameter declared on a class, interface, function, or type alias.
  */
-class TypeParameter extends @typeparameter, TypeExpr {
+class TypeParameter extends @type_parameter, TypeExpr {
   /**
    * Gets the name of the type parameter as a string.
    */
diff --git a/javascript/ql/src/semmlecode.javascript.dbscheme b/javascript/ql/src/semmlecode.javascript.dbscheme
index 04723330b9f..b4046b7804e 100644
--- a/javascript/ql/src/semmlecode.javascript.dbscheme
+++ b/javascript/ql/src/semmlecode.javascript.dbscheme
@@ -569,7 +569,7 @@ case @typeexpr.kind of
 | 19 = @this_var_type_access
 | 20 = @predicate_typeexpr
 | 21 = @interface_typeexpr
-| 22 = @typeparameter
+| 22 = @type_parameter
 | 23 = @plainfunctiontypeexpr
 | 24 = @constructortypeexpr
 | 25 = @localnamespaceaccess
diff --git a/javascript/ql/src/semmlecode.javascript.dbscheme.stats b/javascript/ql/src/semmlecode.javascript.dbscheme.stats
index 73ca6f7df1c..400724489d0 100644
--- a/javascript/ql/src/semmlecode.javascript.dbscheme.stats
+++ b/javascript/ql/src/semmlecode.javascript.dbscheme.stats
@@ -870,7 +870,7 @@
 <v>1038</v>
 </e>
 <e>
-<k>@typeparameter</k>
+<k>@type_parameter</k>
 <v>3463</v>
 </e>
 <e>