diff --git a/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/binaryExpressionCast.kt b/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/binaryExpressionCast.kt
index 9c87258ff7e..8f18303c58c 100644
--- a/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/binaryExpressionCast.kt
+++ b/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/binaryExpressionCast.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 class Box<T>(val value: T)
 
 fun box() : String {
diff --git a/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/labeledExpressionCast.kt b/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/labeledExpressionCast.kt
index c08bc19bb58..229afac35f9 100644
--- a/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/labeledExpressionCast.kt
+++ b/compiler/testData/codegen/box/casts/literalExpressionAsGenericArgument/labeledExpressionCast.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 class Box<T>(val value: T)
 
 fun box() : String {
diff --git a/compiler/testData/codegen/box/unaryOp/call.kt b/compiler/testData/codegen/box/unaryOp/call.kt
index 3a6243824b5..fe138509d88 100644
--- a/compiler/testData/codegen/box/unaryOp/call.kt
+++ b/compiler/testData/codegen/box/unaryOp/call.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 fun box(): String {
     val a1: Byte = 1.unaryMinus()
     val a2: Short = 1.unaryMinus()
diff --git a/compiler/testData/codegen/box/unaryOp/callNullable.kt b/compiler/testData/codegen/box/unaryOp/callNullable.kt
index 060021967cc..f3ff7db949a 100644
--- a/compiler/testData/codegen/box/unaryOp/callNullable.kt
+++ b/compiler/testData/codegen/box/unaryOp/callNullable.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 fun box(): String {
     val a1: Byte? = 1.unaryMinus()
     val a2: Short? = 1.unaryMinus()
diff --git a/compiler/testData/codegen/box/unaryOp/longOverflow.kt b/compiler/testData/codegen/box/unaryOp/longOverflow.kt
index f866d2e73b3..d3615f071ea 100644
--- a/compiler/testData/codegen/box/unaryOp/longOverflow.kt
+++ b/compiler/testData/codegen/box/unaryOp/longOverflow.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 fun box(): String {
     val a: Long = -(1 shl 31)
     if (a != -2147483648L) return "fail: in this case we should add to ints and than cast the result to long - overflow expected"
diff --git a/js/js.translator/testData/box/expression/cast/implicitCastToLong.kt b/js/js.translator/testData/box/expression/cast/implicitCastToLong.kt
index 3c42baa0123..8f29002d8ed 100644
--- a/js/js.translator/testData/box/expression/cast/implicitCastToLong.kt
+++ b/js/js.translator/testData/box/expression/cast/implicitCastToLong.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 // EXPECTED_REACHABLE_NODES: 1226
 package foo