diff --git a/filenodecmp.c b/filenodecmp.c
index ef0ea33..b3bf4d3 100644
--- a/filenodecmp.c
+++ b/filenodecmp.c
@@ -8,6 +8,8 @@
 #include "filenode.h"
 #include "filenodecmp.h"
 
+int maxDeltaTime=4000;
+
 #define QueueNode(queue,node) (queue)->next = node; (queue) = node;
 
 AccionFileNode *_actionFileNodeFree = NULL;
@@ -284,7 +286,7 @@ void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
 			// Directorios
 
 			// Preparar accion para el par de directorios
-			if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime) <= 1) { // appoximadamente iguales
+			if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime) <= maxDeltaTime) { // appoximadamente iguales
 				if (fileNodeRight->estado == FileStatus_Deleted
 						&& fileNodeLeft->estado == FileStatus_Deleted) {
 					actionFileNodeNew->action = AccionFileCmp_Nothing;
@@ -337,7 +339,7 @@ void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
 			// Ficheros
 
 			// Preparar accion para el par de ficheros
-			if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime) <= 1) { // appoximadamente iguales
+			if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime) <= maxDeltaTime) { // appoximadamente iguales
 				if (fileNodeRight->estado == FileStatus_Deleted
 						&& fileNodeLeft->estado == FileStatus_Deleted) {
 					actionFileNodeNew->action = AccionFileCmp_Nothing;
@@ -439,7 +441,7 @@ void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight,
 				AccionFileNode_CompareChilds(actionFileNodeNew,
 						actionFileNodeQueue, AccionFileNode_Copy);
 				if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime)
-						<= 1) { // appox. equal
+						<= maxDeltaTime) { // appox. equal
 					actionFileNodeNew->action = AccionFileCmp_Nothing;
 				} else {
 					actionFileNodeNew->action = AccionFileCmp_DateLeftToRight;
@@ -454,7 +456,7 @@ void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight,
 		} else {
 			if (fileNodeLeft->estado != FileStatus_Deleted) {
 				if (abs(fileNodeLeft->fileTime - fileNodeRight->fileTime)
-						<= 1) { // appox. equal
+						<= maxDeltaTime) { // appox. equal
 					actionFileNodeNew->action = AccionFileCmp_Nothing;
 				} else {
 					actionFileNodeNew->action = AccionFileCmp_LeftToRight;