diff --git a/Ex2/Makefile b/Ex2/Makefile
index c94c79f51791f3dffcb970c87be83384cef43774..9115897a743340d650c2d02bc63a0c26c1cf6da4 100644
--- a/Ex2/Makefile
+++ b/Ex2/Makefile
@@ -5,7 +5,7 @@ CC=g++
 # comflag = -m64
 comflag = $(COMFLAG)
 
-DSPElib_DIR = ../../_DSPE_lib_minGW_/$(DSPElib_SUBDIR)
+DSPElib_DIR = ../DSPE_lib_minGW/$(DSPElib_SUBDIR)
 
 SRC_DIR = .
 SRC_CPP_SUBDIR = .
diff --git a/Ex3/Makefile b/Ex3/Makefile
index c94c79f51791f3dffcb970c87be83384cef43774..9115897a743340d650c2d02bc63a0c26c1cf6da4 100644
--- a/Ex3/Makefile
+++ b/Ex3/Makefile
@@ -5,7 +5,7 @@ CC=g++
 # comflag = -m64
 comflag = $(COMFLAG)
 
-DSPElib_DIR = ../../_DSPE_lib_minGW_/$(DSPElib_SUBDIR)
+DSPElib_DIR = ../DSPE_lib_minGW/$(DSPElib_SUBDIR)
 
 SRC_DIR = .
 SRC_CPP_SUBDIR = .
diff --git a/Ex4/Makefile b/Ex4/Makefile
index c94c79f51791f3dffcb970c87be83384cef43774..9115897a743340d650c2d02bc63a0c26c1cf6da4 100644
--- a/Ex4/Makefile
+++ b/Ex4/Makefile
@@ -5,7 +5,7 @@ CC=g++
 # comflag = -m64
 comflag = $(COMFLAG)
 
-DSPElib_DIR = ../../_DSPE_lib_minGW_/$(DSPElib_SUBDIR)
+DSPElib_DIR = ../DSPE_lib_minGW/$(DSPElib_SUBDIR)
 
 SRC_DIR = .
 SRC_CPP_SUBDIR = .
diff --git a/Ex5/Makefile b/Ex5/Makefile
index c94c79f51791f3dffcb970c87be83384cef43774..9115897a743340d650c2d02bc63a0c26c1cf6da4 100644
--- a/Ex5/Makefile
+++ b/Ex5/Makefile
@@ -5,7 +5,7 @@ CC=g++
 # comflag = -m64
 comflag = $(COMFLAG)
 
-DSPElib_DIR = ../../_DSPE_lib_minGW_/$(DSPElib_SUBDIR)
+DSPElib_DIR = ../DSPE_lib_minGW/$(DSPElib_SUBDIR)
 
 SRC_DIR = .
 SRC_CPP_SUBDIR = .
diff --git a/Ex6/Makefile b/Ex6/Makefile
index c94c79f51791f3dffcb970c87be83384cef43774..9115897a743340d650c2d02bc63a0c26c1cf6da4 100644
--- a/Ex6/Makefile
+++ b/Ex6/Makefile
@@ -5,7 +5,7 @@ CC=g++
 # comflag = -m64
 comflag = $(COMFLAG)
 
-DSPElib_DIR = ../../_DSPE_lib_minGW_/$(DSPElib_SUBDIR)
+DSPElib_DIR = ../DSPE_lib_minGW/$(DSPElib_SUBDIR)
 
 SRC_DIR = .
 SRC_CPP_SUBDIR = .