diff --git a/xmake.lua b/xmake.lua
index 0c38b98..56439a9 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -53,9 +53,9 @@ target("NazaraImgui")
 	set_group("Libraries")
 	add_headerfiles("include/(NazaraImgui/**.hpp)")
 	add_headerfiles("include/(NazaraImgui/**.inl)")
-	add_headerfiles("src/NazaraImgui/**.h", { prefixdir = "private" })
-	add_headerfiles("src/NazaraImgui/**.hpp", { prefixdir = "private" })
-	add_headerfiles("src/NazaraImgui/**.inl", { prefixdir = "private" })
+	add_headerfiles("src/NazaraImgui/**.h", { prefixdir = "private", install = false })
+	add_headerfiles("src/NazaraImgui/**.hpp", { prefixdir = "private", install = false })
+	add_headerfiles("src/NazaraImgui/**.inl", { prefixdir = "private", install = false })
 	add_files("src/NazaraImgui/**.cpp")