diff --git a/src/glfw/glfw.nim b/src/glfw/glfw.nim
index 06305ad..77c274c 100644
--- a/src/glfw/glfw.nim
+++ b/src/glfw/glfw.nim
@@ -20,7 +20,6 @@ getHeader(
   giturl = "https://github.com/glfw/glfw",
   outdir = srcDir,
   altNames = "glfw,glfw3",
-  cmakeFlags = &"-DCMAKE_C_FLAGS='-lpthread -pthread -lm'"
 )
 
 static:
@@ -34,7 +33,7 @@ static:
 
 cIncludeDir(srcDir/"include"/"GLFW")
 cPluginPath(symbolPluginPath)
-{.passL: "-lm -lpthread -pthread".}
+{.passL: "-pthread".}
 
 when isDefined(glfw3Static):
   cImport(srcDir/"include"/"GLFW"/"glfw3.h", recurse = true, flags = "-f=ast2 -E__,_ -F__,_ -H")