diff --git a/src/Gtk4.jl b/src/Gtk4.jl
index 18514c54..f35f24cd 100644
--- a/src/Gtk4.jl
+++ b/src/Gtk4.jl
@@ -133,6 +133,15 @@ function __init__()
          Base.get(ENV, "XDG_DATA_DIRS", nothing)::Union{String,Nothing},
      ]), Sys.iswindows() ? ";" : ":")
 
+    if !Sys.iswindows()
+        # Help GTK find modules for printing, media, and input backends
+        # May have consequences for GTK3 programs spawned by Julia
+        ENV["GTK_PATH"] = joinpath(dirname(GTK4_jll.libgtk4_path::String),"gtk-4.0")
+        
+        # Following also works for finding the printing backends (and also may affect GTK3 programs)
+        #ENV["GTK_EXE_PREFIX"] = GTK4_jll.artifact_dir
+    end
+
     gtype_wrapper_cache_init()
     gboxed_cache_init()