diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index 29cee35..387366e 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -20,4 +20,4 @@ LINK_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../${YAJL_DIST_NAME}/lib)
 
 ADD_EXECUTABLE(parse_config ${SRCS})
 
-TARGET_LINK_LIBRARIES(parse_config yajl_s)
+TARGET_LINK_LIBRARIES(parse_config yajl_s m)
diff --git a/reformatter/CMakeLists.txt b/reformatter/CMakeLists.txt
index da4032b..d48e218 100644
--- a/reformatter/CMakeLists.txt
+++ b/reformatter/CMakeLists.txt
@@ -26,7 +26,7 @@ LINK_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../${YAJL_DIST_NAME}/lib)
 
 ADD_EXECUTABLE(json_reformat ${SRCS})
 
-TARGET_LINK_LIBRARIES(json_reformat yajl_s)
+TARGET_LINK_LIBRARIES(json_reformat yajl_s m)
 
 # copy the binary into the output directory
 GET_TARGET_PROPERTY(binPath json_reformat LOCATION)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e36b736..85083bf 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -38,6 +38,7 @@ SET(LIBRARY_OUTPUT_PATH ${libDir})
 ADD_LIBRARY(yajl_s STATIC ${SRCS} ${HDRS} ${PUB_HDRS})
 
 ADD_LIBRARY(yajl SHARED ${SRCS} ${HDRS} ${PUB_HDRS})
+TARGET_LINK_LIBRARIES(yajl m)
 
 #### setup shared library version number
 SET_TARGET_PROPERTIES(yajl PROPERTIES
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 153288c..c5fa974 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -20,4 +20,4 @@ LINK_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../${YAJL_DIST_NAME}/lib)
 
 ADD_EXECUTABLE(yajl_test ${SRCS})
 
-TARGET_LINK_LIBRARIES(yajl_test yajl_s)
+TARGET_LINK_LIBRARIES(yajl_test yajl_s m)