diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7d11cb9dd42494d3c9470eed5b9a7e9192a39cdb..3ba8fd9439ec288b3b987cf129b986a0170a16f8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ add_subdirectory(mecha)
 add_subdirectory(modhttp)
 add_subdirectory(modsite)
 add_subdirectory(aura)
-add_subdirectory(modtcl)
+# add_subdirectory(modtcl)
 add_subdirectory(modm3)
 add_subdirectory(continuity)
-add_subdirectory(sandbox)
\ No newline at end of file
+add_subdirectory(sandbox)
diff --git a/continuity/CMakeLists.txt b/continuity/CMakeLists.txt
index 27e089bd653fe6c4218cdfd7afdd72588a01dec4..3289322ab2c2308e3d324694914b7bb5e22c7fa0 100644
--- a/continuity/CMakeLists.txt
+++ b/continuity/CMakeLists.txt
@@ -7,4 +7,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c99")
 set(SOURCE_FILES continuity.c dis.c dl.c mmc.c tas.c xfr.c)
 
 add_executable(continuity ${SOURCE_FILES})
-target_link_libraries(continuity mecha modhttp modsite modm3 ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_TCL_LIBS_INIT})
\ No newline at end of file
+target_link_libraries(continuity mecha modhttp modsite modm3 ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_TCL_LIBS_INIT})
+
+if(CMAKE_DL_LIBS)
+    target_link_libraries(continuity ${CMAKE_DL_LIBS})
+endif()
diff --git a/continuity/continuity.c b/continuity/continuity.c
index c05231d72c38d9835ab02790fa5b25bc14072c50..16af6d4248fa484c8301f28a92a367c6f2fc3da7 100644
--- a/continuity/continuity.c
+++ b/continuity/continuity.c
@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <pthread.h>
 #include <errno.h>
+#include <signal.h>
 #include <uuid/uuid.h>
 
 #include "continuity.h"