diff --git a/src/libs/ifc/xml/vpatternconverter.cpp b/src/libs/ifc/xml/vpatternconverter.cpp
index 8a08feaa1..77845567e 100644
--- a/src/libs/ifc/xml/vpatternconverter.cpp
+++ b/src/libs/ifc/xml/vpatternconverter.cpp
@@ -368,7 +368,6 @@ void VPatternConverter::ApplyPatches()
             Q_FALLTHROUGH();
         case (FormatVersion(0, 9, 0)):
             ToV0_9_1();
-            ValidateXML(CurrentSchema);
             Q_FALLTHROUGH();
         case (FormatVersion(0, 9, 1)):
             ToV0_9_2();