diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 66e492c3d..fbbaf323c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -205,22 +205,35 @@ add_executable(slic3r slic3r.cpp)
 #set_target_properties(slic3r PROPERTIES LINK_SEARCH_END_STATIC 1)
 
 
-set(Boost_USE_STATIC_LIBS OFF)
-set(Boost_USE_STATIC_RUNTIME OFF)
+if(SLIC3R_STATIC)
+    set(Boost_USE_STATIC_LIBS ON)
+    set(Boost_USE_STATIC_RUNTIME ON)
+else(SLIC3R_STATIC)
+    set(Boost_USE_STATIC_LIBS OFF)
+    set(Boost_USE_STATIC_RUNTIME OFF)
+endif(SLIC3R_STATIC)
 
 find_library(bsystem_l boost_system log)
-add_library(bsystem SHARED IMPORTED)
+if(SLIC3R_STATIC)
+    add_library(bsystem STATIC IMPORTED)
+else(SLIC3R_STATIC)
+    add_library(bsystem SHARED IMPORTED)
+endif(SLIC3R_STATIC)
 set_target_properties(bsystem PROPERTIES IMPORTED_LOCATION ${bsystem_l})
 find_library(bthread_l boost_thread)
+if(SLIC3R_STATIC)
+    add_library(bthread STATIC IMPORTED)
+else(SLIC3R_STATIC)
 add_library(bthread SHARED IMPORTED)
+endif(SLIC3R_STATIC)
 set_target_properties(bthread PROPERTIES IMPORTED_LOCATION ${bthread_l})
 include_directories(${Boost_INCLUDE_DIRS})
 
-if(${SLIC3R_STATIC})
+if(SLIC3R_STATIC)
     set(wxWidgets_USE_STATIC ON)
-else(${SLIC3R_STATIC})
+else(SLIC3R_STATIC)
     set(wxWidgets_USE_STATIC OFF)
-endif(${SLIC3R_STATIC})
+endif(SLIC3R_STATIC)
 
 set(wxWidgets_USE_UNICODE ON)