diff --git a/multimedia/graphics/libcaca/pspec.xml b/multimedia/graphics/libcaca/pspec.xml
index 4208b5358d..ddce0b932f 100644
--- a/multimedia/graphics/libcaca/pspec.xml
+++ b/multimedia/graphics/libcaca/pspec.xml
@@ -24,6 +24,10 @@
libcaca
imlib2
+ zlib
+ slang
+ ncurses
+ libX11
/usr/bin