diff --git a/Formula/minetest.rb b/Formula/minetest.rb
index 494e0d2..bbf392f 100644
--- a/Formula/minetest.rb
+++ b/Formula/minetest.rb
@@ -46,7 +46,7 @@ class Minetest < Formula
   depends_on "libvorbis"
   depends_on "luajit"
   depends_on "zstd"
-  depends_on "postgresql"
+  depends_on "libpq"
 
   uses_from_macos "curl"
   uses_from_macos "ncurses"
@@ -79,8 +79,8 @@ def install
       -DCMAKE_EXE_LINKER_FLAGS='-L#{Formula["freetype"].opt_lib}'
       -DENABLE_GETTEXT=1
       -DCUSTOM_GETTEXT_PATH=#{Formula["gettext"].opt_prefix}
-      -DPostgreSQL_INCLUDE_DIR='#{Formula["postgresql"].opt_prefix}'
-      -DPostgreSQL_LIBRARY='#{Formula["postgresql"].opt_lib}'
+      -DPostgreSQL_INCLUDE_DIR='#{Formula["libpq"].opt_prefix}'
+      -DPostgreSQL_LIBRARY='#{Formula["libpq"].opt_lib}'
     ]
     # Workaround for 'Could NOT find GettextLib (missing: ICONV_LIBRARY)'
     args << "-DICONV_LIBRARY=#{MacOS.sdk_path}/usr/lib/libiconv.tbd" if OS.mac? && MacOS.version >= :big_sur