diff --git a/compiler/tests/org/jetbrains/jet/cli/jvm/CliTest.java b/compiler/tests/org/jetbrains/jet/cli/jvm/CliTest.java
index f75236817c6..83c5724fa99 100644
--- a/compiler/tests/org/jetbrains/jet/cli/jvm/CliTest.java
+++ b/compiler/tests/org/jetbrains/jet/cli/jvm/CliTest.java
@@ -64,7 +64,8 @@ public class CliTest {
     private void executeCompilerCompareOutput(@NotNull String[] args) {
         try {
             String actual = normalize(executeCompilerGrabOutput(args))
-                    .replace(new File("compiler/testData/cli/").getAbsolutePath(), "$TESTDATA_DIR$");
+                    .replace(new File("compiler/testData/cli/").getAbsolutePath(), "$TESTDATA_DIR$")
+                    .replace("\\", "/");
 
             String expected = normalize(FileUtil.loadFile(new File("compiler/testData/cli/" + testName.getMethodName() + ".out")));