diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 345631cc..292db1ce 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,8 +1,14 @@
 # This line is used to link with static libraries 
 # Note that the library list should be updated to be obtained from 
-# the main CMakeLists.txt 
+# the main CMakeLists.txt
 link_libraries(libglfwStatic ${GLFW_LIBRARIES} ${OPENGL_glu_LIBRARY})
 
+if (UNIX AND NOT APPLE AND NOT CYGWIN)
+    find_library(MATH_LIBRARY m)
+    find_library(REALTIME_LIBRARY rt)
+    link_libraries(${MATH_LIBRARY} ${REALTIME_LIBRARY})
+endif (UNIX AND NOT APPLE AND NOT CYGWIN)
+
 include_directories(${GLFW_SOURCE_DIR}/include
                     ${GLFW_SOURCE_DIR}/support
                     ${OPENGL_INCLUDE_DIR})
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 9ef07acc..f4c99bb2 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,6 +1,12 @@
 
 link_libraries(libglfwStatic ${GLFW_LIBRARIES} ${OPENGL_glu_LIBRARY})
 
+if (UNIX AND NOT APPLE AND NOT CYGWIN)
+    find_library(MATH_LIBRARY m)
+    find_library(REALTIME_LIBRARY rt)
+    link_libraries(${MATH_LIBRARY} ${REALTIME_LIBRARY})
+endif (UNIX AND NOT APPLE AND NOT CYGWIN)
+
 include_directories(${GLFW_SOURCE_DIR}/include
                     ${GLFW_SOURCE_DIR}/support
                     ${OPENGL_INCLUDE_DIR})