diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.23 b/scst/kernel/in-tree/Makefile.scst-2.6.23
index 4c6aca06c..c93ee5d59 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.23
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.23
@@ -1,6 +1,7 @@
 EXTRA_CFLAGS += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.24 b/scst/kernel/in-tree/Makefile.scst-2.6.24
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.24
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.24
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.25 b/scst/kernel/in-tree/Makefile.scst-2.6.25
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.25
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.25
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.26 b/scst/kernel/in-tree/Makefile.scst-2.6.26
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.26
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.26
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.27 b/scst/kernel/in-tree/Makefile.scst-2.6.27
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.27
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.27
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.28 b/scst/kernel/in-tree/Makefile.scst-2.6.28
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.28
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.28
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.29 b/scst/kernel/in-tree/Makefile.scst-2.6.29
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.29
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.29
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.30 b/scst/kernel/in-tree/Makefile.scst-2.6.30
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.30
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.30
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.31 b/scst/kernel/in-tree/Makefile.scst-2.6.31
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.31
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.31
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.32 b/scst/kernel/in-tree/Makefile.scst-2.6.32
index 0d899ce13..02f9d3a76 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.32
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.32
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_proc.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.33 b/scst/kernel/in-tree/Makefile.scst-2.6.33
index 5fccd8e22..e95e98fe4 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.33
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.33
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_sysfs.o
diff --git a/scst/kernel/in-tree/Makefile.scst-2.6.34 b/scst/kernel/in-tree/Makefile.scst-2.6.34
index 5fccd8e22..e95e98fe4 100644
--- a/scst/kernel/in-tree/Makefile.scst-2.6.34
+++ b/scst/kernel/in-tree/Makefile.scst-2.6.34
@@ -1,6 +1,7 @@
 ccflags-y += -Iinclude/scst -Wno-unused-parameter
 
 scst-y        += scst_main.o
+scst-y        += scst_pres.o
 scst-y        += scst_targ.o
 scst-y        += scst_lib.o
 scst-y        += scst_sysfs.o