diff --git a/vlib/sokol/c/declaration.c.v b/vlib/sokol/c/declaration.c.v
index f2242be477..856fcf4466 100644
--- a/vlib/sokol/c/declaration.c.v
+++ b/vlib/sokol/c/declaration.c.v
@@ -6,9 +6,11 @@ pub const (
 
 #flag -I @VROOT/thirdparty/sokol
 #flag -I @VROOT/thirdparty/sokol/util
+#flag freebsd -I /usr/local/include
 
 #flag darwin -fobjc-arc
 #flag linux -lX11 -lGL -lXcursor -lXi
+#flag freebsd -L/usr/local/lib -lX11 -lGL -lXcursor -lXi
 
 #flag windows -lgdi32
 
@@ -18,6 +20,7 @@ pub const (
 
 // OPENGL
 #flag linux -DSOKOL_GLCORE33
+#flag freebsd -DSOKOL_GLCORE33
 //#flag darwin -framework OpenGL -framework Cocoa -framework QuartzCore
 
 // D3D