diff --git a/javascript/ql/src/semmle/javascript/Expr.qll b/javascript/ql/src/semmle/javascript/Expr.qll
index 97d71b73298..13dfa54104e 100644
--- a/javascript/ql/src/semmle/javascript/Expr.qll
+++ b/javascript/ql/src/semmle/javascript/Expr.qll
@@ -1174,7 +1174,7 @@ class NegExpr extends @neg_expr, UnaryExpr {
  * +x
  * ```
  */
-class PlusExpr extends @plusexpr, UnaryExpr {
+class PlusExpr extends @plus_expr, UnaryExpr {
   override string getOperator() { result = "+" }
 }
 
diff --git a/javascript/ql/src/semmlecode.javascript.dbscheme b/javascript/ql/src/semmlecode.javascript.dbscheme
index 53dd586b24f..2a92254533a 100644
--- a/javascript/ql/src/semmlecode.javascript.dbscheme
+++ b/javascript/ql/src/semmlecode.javascript.dbscheme
@@ -253,7 +253,7 @@ case @expr.kind of
 | 14 = @dot_expr
 | 15 = @index_expr
 | 16 = @neg_expr
-| 17 = @plusexpr
+| 17 = @plus_expr
 | 18 = @lognotexpr
 | 19 = @bitnotexpr
 | 20 = @typeofexpr
@@ -367,7 +367,7 @@ case @expr.kind of
 
 @invokeexpr = @new_expr | @call_expr;
 
-@unaryexpr = @neg_expr | @plusexpr | @lognotexpr | @bitnotexpr | @typeofexpr | @voidexpr | @deleteexpr | @spreadelement;
+@unaryexpr = @neg_expr | @plus_expr | @lognotexpr | @bitnotexpr | @typeofexpr | @voidexpr | @deleteexpr | @spreadelement;
 
 @equality_test = @eqexpr | @neqexpr | @eqqexpr | @neqqexpr;
 
diff --git a/javascript/ql/src/semmlecode.javascript.dbscheme.stats b/javascript/ql/src/semmlecode.javascript.dbscheme.stats
index c15e75978e8..8fc7bba2d6e 100644
--- a/javascript/ql/src/semmlecode.javascript.dbscheme.stats
+++ b/javascript/ql/src/semmlecode.javascript.dbscheme.stats
@@ -258,7 +258,7 @@
 <v>11993</v>
 </e>
 <e>
-<k>@plusexpr</k>
+<k>@plus_expr</k>
 <v>731</v>
 </e>
 <e>