diff --git a/libsolidity/CMakeLists.txt b/libsolidity/CMakeLists.txt
index 97b01c83c..0bdec4b4f 100644
--- a/libsolidity/CMakeLists.txt
+++ b/libsolidity/CMakeLists.txt
@@ -28,7 +28,7 @@ else()
 endif()
 
 add_library(solidity ${sources} ${headers})
-target_link_libraries(solidity PUBLIC evmasm devcore)
+target_link_libraries(solidity PUBLIC evmasm devcore ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY})
 
 if (${Z3_FOUND})
   target_link_libraries(solidity PUBLIC ${Z3_LIBRARY})
diff --git a/lllc/CMakeLists.txt b/lllc/CMakeLists.txt
index 5c480093e..d6538ee29 100644
--- a/lllc/CMakeLists.txt
+++ b/lllc/CMakeLists.txt
@@ -1,5 +1,5 @@
 add_executable(lllc main.cpp)
-target_link_libraries(lllc PRIVATE lll)
+target_link_libraries(lllc PRIVATE lll ${Boost_SYSTEM_LIBRARY})
 
 if (INSTALL_LLLC)
 	include(GNUInstallDirs)
diff --git a/test/tools/CMakeLists.txt b/test/tools/CMakeLists.txt
index febb0c26b..11714017f 100644
--- a/test/tools/CMakeLists.txt
+++ b/test/tools/CMakeLists.txt
@@ -1,5 +1,5 @@
 add_executable(solfuzzer fuzzer.cpp)
-target_link_libraries(solfuzzer PRIVATE libsolc evmasm ${Boost_PROGRAM_OPTIONS_LIBRARIES})
+target_link_libraries(solfuzzer PRIVATE libsolc evmasm ${Boost_PROGRAM_OPTIONS_LIBRARIES} ${Boost_SYSTEM_LIBRARIES})
 
 add_executable(isoltest isoltest.cpp ../Options.cpp ../libsolidity/SyntaxTest.cpp ../libsolidity/AnalysisFramework.cpp)
 target_link_libraries(isoltest PRIVATE libsolc solidity evmasm ${Boost_PROGRAM_OPTIONS_LIBRARIES} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARIES})