diff --git a/scripts/prerequisites/install-hyperscan.sh b/scripts/prerequisites/install-hyperscan.sh
index 3463f8f1..8419c9a0 100755
--- a/scripts/prerequisites/install-hyperscan.sh
+++ b/scripts/prerequisites/install-hyperscan.sh
@@ -18,3 +18,4 @@ cd build
 cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} ..
 make -j `nproc`
 make install
+rm -rf ${WORKPATH}
diff --git a/scripts/prerequisites/install-libwsong.sh b/scripts/prerequisites/install-libwsong.sh
index f7e81da5..7bccaa52 100755
--- a/scripts/prerequisites/install-libwsong.sh
+++ b/scripts/prerequisites/install-libwsong.sh
@@ -18,3 +18,4 @@ cd build
 cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} ..
 make -j `nproc`
 make install
+rm -rf ${WORKPATH}
diff --git a/scripts/prerequisites/install-rpclib.sh b/scripts/prerequisites/install-rpclib.sh
index a9682eff..9b79f284 100755
--- a/scripts/prerequisites/install-rpclib.sh
+++ b/scripts/prerequisites/install-rpclib.sh
@@ -20,3 +20,4 @@ cd build
 cmake -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} ..
 make -j `nproc`
 make install
+rm -rf ${WORKPATH}
diff --git a/src/service/CMakeLists.txt b/src/service/CMakeLists.txt
index 99ff0513..c37ac30c 100644
--- a/src/service/CMakeLists.txt
+++ b/src/service/CMakeLists.txt
@@ -36,11 +36,11 @@ add_custom_command(TARGET udl_signature POST_BUILD
 )
 
 if (ENABLE_MPROC)
-add_library(service OBJECT 
+add_library(service OBJECT
     service.cpp data_flow_graph.cpp _user_defined_logic_interface.cpp
     mproc/mproc_manager_client.cpp)
 else ()
-add_library(service OBJECT 
+add_library(service OBJECT
     service.cpp data_flow_graph.cpp _user_defined_logic_interface.cpp)
 endif()
 target_include_directories(service PRIVATE
@@ -59,7 +59,7 @@ target_include_directories(mproc_manager PRIVATE
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
     $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
 )
-target_link_libraries(mproc_manager rpclib::rpc dl pthread)
+target_link_libraries(mproc_manager rpclib::rpc libwsong::ipc dl pthread)
 set_target_properties(mproc_manager PROPERTIES OUTPUT_NAME cascade_mproc_manager)
 endif()