diff --git a/src/org/jetbrains/java/decompiler/main/extern/IFernflowerPreferences.java b/src/org/jetbrains/java/decompiler/main/extern/IFernflowerPreferences.java
index 5af0b37..7f2df24 100644
--- a/src/org/jetbrains/java/decompiler/main/extern/IFernflowerPreferences.java
+++ b/src/org/jetbrains/java/decompiler/main/extern/IFernflowerPreferences.java
@@ -31,7 +31,7 @@ public interface IFernflowerPreferences {
   String IDEA_NOT_NULL_ANNOTATION = "inn";
   String LAMBDA_TO_ANONYMOUS_CLASS = "lac";
   String BYTECODE_SOURCE_MAPPING = "bsm";
-  String FAIL_ON_INVALID_BYTECODE = "fib";
+  String IGNOIRE_INVALID_BYTECODE = "iib";
 
   String LOG_LEVEL = "log";
   String MAX_PROCESSING_METHOD = "mpm";
@@ -75,7 +75,7 @@ public interface IFernflowerPreferences {
     defaults.put(IDEA_NOT_NULL_ANNOTATION, "1");
     defaults.put(LAMBDA_TO_ANONYMOUS_CLASS, "0");
     defaults.put(BYTECODE_SOURCE_MAPPING, "0");
-    defaults.put(FAIL_ON_INVALID_BYTECODE, "1");
+    defaults.put(IGNOIRE_INVALID_BYTECODE, "0");
 
     defaults.put(LOG_LEVEL, IFernflowerLogger.Severity.INFO.name());
     defaults.put(MAX_PROCESSING_METHOD, "0");
diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/exps/ExprUtil.java b/src/org/jetbrains/java/decompiler/modules/decompiler/exps/ExprUtil.java
index e3236c9..c2b16dd 100644
--- a/src/org/jetbrains/java/decompiler/modules/decompiler/exps/ExprUtil.java
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/exps/ExprUtil.java
@@ -26,7 +26,7 @@ public class ExprUtil {
     if (wrapper != null) {
       // own class
       MethodWrapper methodWrapper = wrapper.getMethodWrapper(CodeConstants.INIT_NAME, descriptor);
-      if (methodWrapper == null && !DecompilerContext.getOption(IFernflowerPreferences.FAIL_ON_INVALID_BYTECODE)) {
+      if (methodWrapper == null && DecompilerContext.getOption(IFernflowerPreferences.IGNOIRE_INVALID_BYTECODE)) {
         return null;
       }
       mask = methodWrapper.synthParameters;
diff --git a/test/org/jetbrains/java/decompiler/SingleClassesTest.java b/test/org/jetbrains/java/decompiler/SingleClassesTest.java
index 148945e..f2ab92b 100644
--- a/test/org/jetbrains/java/decompiler/SingleClassesTest.java
+++ b/test/org/jetbrains/java/decompiler/SingleClassesTest.java
@@ -24,7 +24,7 @@ public class SingleClassesTest {
     fixture = new DecompilerTestFixture();
     fixture.setUp(IFernflowerPreferences.BYTECODE_SOURCE_MAPPING, "1",
                   IFernflowerPreferences.DUMP_ORIGINAL_LINES, "1",
-                  IFernflowerPreferences.FAIL_ON_INVALID_BYTECODE, "0");
+                  IFernflowerPreferences.IGNOIRE_INVALID_BYTECODE, "1");
   }
 
   @After