diff --git a/src/asdcp-test.cpp b/src/asdcp-test.cpp
index 34c8fcf0..54db0fe9 100755
--- a/src/asdcp-test.cpp
+++ b/src/asdcp-test.cpp
@@ -508,7 +508,7 @@ class CommandOptions
 		return;
 	      }
 
-	    if ( file_count >= MAX_IN_FILES )
+	    if ( file_count > MAX_IN_FILES )
 	      {
 		fprintf(stderr, "Filename lists exceeds maximum list size: %u\n", MAX_IN_FILES);
 		return;