1 files changed, 3 insertions, 3 deletions
diff --git a/modes.cpp b/modes.cpp
index 5937588e..8441cd1f 100644
--- a/modes.cpp
+++ b/modes.cpp
@@ -7,13 +7,13 @@
 #include "modes.h"
 #include "misc.h"
 
-//#if CRYPTOPP_DEBUG
+#if defined(CRYPTOPP_DEBUG)
 #include "des.h"
-//#endif
+#endif
 
 NAMESPACE_BEGIN(CryptoPP)
 
-#if CRYPTOPP_DEBUG && !defined(CRYPTOPP_DOXYGEN_PROCESSING)
+#if defined(CRYPTOPP_DEBUG) && !defined(CRYPTOPP_DOXYGEN_PROCESSING)
 void Modes_TestInstantiations()
 {
 	CFB_Mode<DES>::Encryption m0;