diff --git a/libisoburn/data_source.c b/libisoburn/data_source.c
index 87ebc471..01443086 100644
--- a/libisoburn/data_source.c
+++ b/libisoburn/data_source.c
@@ -47,9 +47,9 @@ struct isoburn_cached_drive {
 /* Debugging only: This reports cache loads on stderr.
 #define Libisoburn_read_cache_reporT 1
 */
-#define Libisoburn_read_cache_experimenT
+#define Libisoburn_use_read_cachE
 
-#ifdef Libisoburn_read_cache_experimenT
+#ifdef Libisoburn_use_read_cachE
 
 int 
 ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
@@ -114,7 +114,7 @@ ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
  return 1;
 }
 
-#else /* Libisoburn_read_cache_experimenT */
+#else /* Libisoburn_use_read_cachE */
 
 static int 
 ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
@@ -136,7 +136,7 @@ ds_read_block(IsoDataSource *src, uint32_t lba, uint8_t *buffer)
  return 1;
 }
 
-#endif /* ! Libisoburn_read_cache_experimenT */
+#endif /* ! Libisoburn_use_read_cachE */
 
 	
 static int
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index c0f6cae6..11d3424d 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2008.02.08.173928"
+#define Xorriso_timestamP "2008.02.08.174126"