diff --git a/src/raylib.nim b/src/raylib.nim
index cc5a122..8a5b845 100644
--- a/src/raylib.nim
+++ b/src/raylib.nim
@@ -5,6 +5,7 @@ import std/[assertions, paths]
 const raylibDir = currentSourcePath().Path.parentDir / Path"raylib"
 
 {.passC: "-I" & raylibDir.string.}
+{.passC: "-I" & string(raylibDir / Path"external").}
 {.passC: "-I" & string(raylibDir / Path"external/glfw/include").}
 {.passC: "-I" & string(raylibDir / Path"external/glfw/deps/mingw").}
 {.passC: "-Wall -D_GNU_SOURCE -Wno-missing-braces -Werror=pointer-arith".}
diff --git a/tools/wrapper/snippets/raylib_header.nim b/tools/wrapper/snippets/raylib_header.nim
index 5d0cd17..eb77c3f 100644
--- a/tools/wrapper/snippets/raylib_header.nim
+++ b/tools/wrapper/snippets/raylib_header.nim
@@ -5,6 +5,7 @@ import std/[assertions, paths]
 const raylibDir = currentSourcePath().Path.parentDir / Path"raylib"
 
 {.passC: "-I" & raylibDir.string.}
+{.passC: "-I" & string(raylibDir / Path"external").}
 {.passC: "-I" & string(raylibDir / Path"external/glfw/include").}
 {.passC: "-I" & string(raylibDir / Path"external/glfw/deps/mingw").}
 {.passC: "-Wall -D_GNU_SOURCE -Wno-missing-braces -Werror=pointer-arith".}