diff --git a/CMakeLists.txt b/CMakeLists.txt
index bce0fbd..8f821fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(fun VERSION 0.15.0 LANGUAGES C)
+project(fun VERSION 0.15.1 LANGUAGES C)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED ON)
diff --git a/Makefile b/Makefile
index 5819998..13b58ee 100644
--- a/Makefile
+++ b/Makefile
@@ -20,9 +20,11 @@ else
   ifeq ($(UNAME_S),Darwin)
     CMAKE_FLAGS += -DCMAKE_C_FLAGS="$(CMAKE_C_FLAGS) -DDEFAULT_LIB_DIR=\\\"/Library/Application Support/fun/lib/\\\""
     CMAKE_FLAGS += -DCMAKE_CXX_FLAGS="$(CMAKE_CXX_FLAGS) -DDEFAULT_LIB_DIR=\\\"/Library/Application Support/fun/lib/\\\""
+    CMAKE_FLAGS += -DCMAKE_EXE_LINKER_FLAGS="$(CMAKE_EXE_LINKER_FLAGS) -pthread"
   else
     CMAKE_FLAGS += -DCMAKE_C_FLAGS="$(CMAKE_C_FLAGS) -DDEFAULT_LIB_DIR=\\\"/usr/share/fun/lib/\\\""
     CMAKE_FLAGS += -DCMAKE_CXX_FLAGS="$(CMAKE_CXX_FLAGS) -DDEFAULT_LIB_DIR=\\\"/usr/share/fun/lib/\\\""
+    CMAKE_FLAGS += -DCMAKE_EXE_LINKER_FLAGS="$(CMAKE_EXE_LINKER_FLAGS) -pthread"
   endif
 endif
 endif