diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index dbc41b1..9ae252d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -87,6 +87,13 @@ target_include_directories(box2d
 
 set(CMAKE_DEBUG_POSTFIX "d")
 
+if(NOT WIN32)
+	find_library(HAVE_LIBM m)
+	if(HAVE_LIBM)
+		target_link_libraries(box2d PRIVATE m)
+	endif()
+endif()
+
 # Box2D uses C17 for _Static_assert and anonymous unions
 set_target_properties(box2d PROPERTIES
 	C_STANDARD 17