diff --git a/samples/SimpleOpenGL/CMakeLists.txt b/samples/SimpleOpenGL/CMakeLists.txt
index 49e5fc212..dea335ee1 100644
--- a/samples/SimpleOpenGL/CMakeLists.txt
+++ b/samples/SimpleOpenGL/CMakeLists.txt
@@ -1,5 +1,6 @@
 FIND_PACKAGE(OpenGL)
 FIND_PACKAGE(GLUT)
+find_library(M_LIB m)
 
 IF ( NOT GLUT_FOUND )
 	IF ( MSVC )
@@ -29,7 +30,7 @@ ADD_EXECUTABLE( assimp_simpleogl
 
 SET_PROPERTY(TARGET assimp_simpleogl PROPERTY DEBUG_POSTFIX ${ASSIMP_DEBUG_POSTFIX})
 
-TARGET_LINK_LIBRARIES( assimp_simpleogl assimp ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} )
+TARGET_LINK_LIBRARIES( assimp_simpleogl assimp ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${M_LIB} )
 SET_TARGET_PROPERTIES( assimp_simpleogl PROPERTIES
 	OUTPUT_NAME assimp_simpleogl
 )