diff --git a/CMakeLists.txt b/CMakeLists.txt
index c47a94c3..612eadc0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -95,8 +95,8 @@ set(PACKAGE_VERSION "${PROJECT_VERSION}")
 set(VERSION "${PROJECT_VERSION}")
 configure_file(${CMAKE_CURRENT_LIST_DIR}/mbus/config.h.in ${CMAKE_CURRENT_LIST_DIR}/config.h @ONLY)
 
-add_library(
-  ${PROJECT_NAME}
+# list of source files
+add_library(objlib OBJECT
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-protocol.c"
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-protocol.h"
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-tcp.c"
@@ -107,6 +107,14 @@ add_library(
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-protocol-aux.h"
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-serial.c"
   "${CMAKE_CURRENT_LIST_DIR}/mbus/mbus-serial.h")
+
+# shared and static libraries built from the same object files
+add_library(${PROJECT_NAME} SHARED $<TARGET_OBJECTS:objlib>)
+add_library(libmbus_static STATIC $<TARGET_OBJECTS:objlib>)
+
+set_property(TARGET objlib PROPERTY POSITION_INDEPENDENT_CODE 1)
+set_target_properties(libmbus_static PROPERTIES OUTPUT_NAME mbus)
+
 target_include_directories(
   ${PROJECT_NAME}
   PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}>" "$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>"
@@ -118,7 +126,9 @@ if(NOT MSVC)
   target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wno-pedantic)
 endif()
 
-set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
+set_target_properties(${PROJECT_NAME}
+   PROPERTIES PREFIX ""
+   SOVERSION ${VERSION})
 
 if(CLANG_TIDY_EXE)
   set_target_properties(${PROJECT_NAME} PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_EXE}")
@@ -173,7 +183,6 @@ install(
   TARGETS ${PROJECT_NAME}
   EXPORT ${PROJECT_NAME}Targets
   LIBRARY DESTINATION "${INSTALL_LIB_DIR}" COMPONENT lib
-  ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" COMPONENT dev
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT lib)
 install(
   EXPORT ${PROJECT_NAME}Targets
@@ -197,6 +206,10 @@ install(
   FILES_MATCHING
   PATTERN "*.h")
 
+install(
+  TARGETS libmbus_static
+  ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" COMPONENT dev)
+
 # ##############################################################################
 # package
 # mkdir build ; cd build ; cmake .. -DLIBMBUS_PACKAGE_DEB=ON ; cpack ..
diff --git a/build-deb.sh b/build-deb.sh
new file mode 100755
index 00000000..df495c71
--- /dev/null
+++ b/build-deb.sh
@@ -0,0 +1,12 @@
+# ------------------------------------------------------------------------------
+#  Copyright (C) 2012, Robert Johansson <rob@raditex.nu>, Raditex Control AB
+#  All rights reserved.
+# 
+#  rSCADA 
+#  http://www.rSCADA.se
+#  info@raditex.nu
+# 
+# ------------------------------------------------------------------------------
+
+debuild -i -us -uc -b 
+#sudo pbuilder build $(NAME)_$(VERSION)-1.dsc
diff --git a/debian/rules b/debian/rules
index 372fa02c..a80d8e53 100755
--- a/debian/rules
+++ b/debian/rules
@@ -3,7 +3,7 @@
 #export DH_VERBOSE=1
 
 %:
-	dh --with autoreconf $@
+	dh $@
 
 .PHONY: override_dh_strip
 override_dh_strip: