diff --git a/recipes/incoming-gnome-onda2/gtk4.toml b/recipes/incoming-gnome-onda2/gtk4.toml
index c1fad0a9..1f84470e 100644
--- a/recipes/incoming-gnome-onda2/gtk4.toml
+++ b/recipes/incoming-gnome-onda2/gtk4.toml
@@ -36,4 +36,7 @@ install   = "PYTHONPATH=/usr/lib/python3.12/site-packages DESTDIR=/out meson ins
 # Cierre C DINÁMICO (-shared) + gi-foreign-girs (cairo-1.0/etc.): mismo patrón que gjs/pango. pango/
 # gdk-pixbuf/graphene/harfbuzz resuelven a las ISLAS (shadow). wayland/mesa/libdrm/libepoxy/libjpeg/
 # libtiff quedan corpus (se embeben si son PIC; si no, el worker pide su -shared).
-build = ["meson", "samurai", "python3", "py3-setuptools", "pkgconf", "gi-foreign-girs", "glib", "glib-introspected", "gobject-introspection", "cairo-shared", "pango", "gdk-pixbuf", "graphene", "libepoxy", "wayland", "wayland-protocols", "libxkbcommon", "libdrm", "fontconfig-shared", "harfbuzz", "fribidi", "libpng-shared", "pixman", "freetype-shared", "expat", "libffi", "pcre2", "zlib-shared", "libjpeg-turbo", "libtiff", "mesa"]
+# libtiff/libjpeg-turbo REMOVIDOS: sus loaders de imagen propios de gtk4 (gdktiff/gdkjpeg) linkean
+# libtiff.a→zlib estático no resuelto ('undefined inflate'). No los necesita gnome-shell (usa png/gdk-pixbuf).
+# Sin la dep, gtk4 los detecta ausentes y saltea esos loaders. Si vuelven, como -shared (NEEDED libz.so).
+build = ["meson", "samurai", "python3", "py3-setuptools", "pkgconf", "gi-foreign-girs", "glib", "glib-introspected", "gobject-introspection", "cairo-shared", "pango", "gdk-pixbuf", "graphene", "libepoxy", "wayland", "wayland-protocols", "libxkbcommon", "libdrm", "fontconfig-shared", "harfbuzz", "fribidi", "libpng-shared", "pixman", "freetype-shared", "expat", "libffi", "pcre2", "zlib-shared", "mesa"]
diff --git a/recipes/incoming-gnome/gtk4.toml b/recipes/incoming-gnome/gtk4.toml
index c1fad0a9..1f84470e 100644
--- a/recipes/incoming-gnome/gtk4.toml
+++ b/recipes/incoming-gnome/gtk4.toml
@@ -36,4 +36,7 @@ install   = "PYTHONPATH=/usr/lib/python3.12/site-packages DESTDIR=/out meson ins
 # Cierre C DINÁMICO (-shared) + gi-foreign-girs (cairo-1.0/etc.): mismo patrón que gjs/pango. pango/
 # gdk-pixbuf/graphene/harfbuzz resuelven a las ISLAS (shadow). wayland/mesa/libdrm/libepoxy/libjpeg/
 # libtiff quedan corpus (se embeben si son PIC; si no, el worker pide su -shared).
-build = ["meson", "samurai", "python3", "py3-setuptools", "pkgconf", "gi-foreign-girs", "glib", "glib-introspected", "gobject-introspection", "cairo-shared", "pango", "gdk-pixbuf", "graphene", "libepoxy", "wayland", "wayland-protocols", "libxkbcommon", "libdrm", "fontconfig-shared", "harfbuzz", "fribidi", "libpng-shared", "pixman", "freetype-shared", "expat", "libffi", "pcre2", "zlib-shared", "libjpeg-turbo", "libtiff", "mesa"]
+# libtiff/libjpeg-turbo REMOVIDOS: sus loaders de imagen propios de gtk4 (gdktiff/gdkjpeg) linkean
+# libtiff.a→zlib estático no resuelto ('undefined inflate'). No los necesita gnome-shell (usa png/gdk-pixbuf).
+# Sin la dep, gtk4 los detecta ausentes y saltea esos loaders. Si vuelven, como -shared (NEEDED libz.so).
+build = ["meson", "samurai", "python3", "py3-setuptools", "pkgconf", "gi-foreign-girs", "glib", "glib-introspected", "gobject-introspection", "cairo-shared", "pango", "gdk-pixbuf", "graphene", "libepoxy", "wayland", "wayland-protocols", "libxkbcommon", "libdrm", "fontconfig-shared", "harfbuzz", "fribidi", "libpng-shared", "pixman", "freetype-shared", "expat", "libffi", "pcre2", "zlib-shared", "mesa"]