diff --git a/Tools/Source/GenBuild/org/tianocore/build/FileProcess.java b/Tools/Source/GenBuild/org/tianocore/build/FileProcess.java
index e0a0fff2d5..28ebfc8d35 100644
--- a/Tools/Source/GenBuild/org/tianocore/build/FileProcess.java
+++ b/Tools/Source/GenBuild/org/tianocore/build/FileProcess.java
@@ -163,9 +163,11 @@ public class FileProcess {
                 parseFile(filename, fileTypes[i][2], root);
             }
         }
+        /*
         if (!flag) {
             throw new BuildException("File [" + filename + "] is not known from its suffix.");
         }
+        */
     }
 
     /**