diff --git a/cmake/Lcms2Library.cmake b/cmake/Lcms2Library.cmake
index 63629609..dcde0ba1 100644
--- a/cmake/Lcms2Library.cmake
+++ b/cmake/Lcms2Library.cmake
@@ -71,9 +71,9 @@ function(_lcms2_apply_common_settings tgt)
 
   # libm (primarily needed on Linux). Make it PUBLIC so dependents (tools)
   # also link it, matching autotools *_DEPLIBS behavior.
-  find_library(_lcms2_math_lib m)
-  if(_lcms2_math_lib)
-    target_link_libraries(${tgt} PUBLIC "${_lcms2_math_lib}")
+  # Reuse the library path already detected by lcms2_detect_features().
+  if(LCMS2_MATH_LIB)
+    target_link_libraries(${tgt} PUBLIC "${LCMS2_MATH_LIB}")
   endif()
 endfunction()
 
diff --git a/src/meson.build b/src/meson.build
index 13cb4b2d..a79bce1f 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -68,4 +68,5 @@ endif
 liblcms2_dep = declare_dependency(
   link_with: liblcms2_lib,
   include_directories: [inc_dirs, include_directories('.')],
+  dependencies: deps,
 )