--- a/ada_libfswatch.gpr	2021-12-30 13:24:40.561312372 +0100
+++ b/ada_libfswatch.gpr	2021-12-30 13:25:52.542192958 +0100
@@ -11,4 +11,7 @@
       for Default_Switches ("Ada") use ("-g", "-O0", "-gnatwa", "-gnaty");
    end Compiler;
 
+   package Linker is
+      for Linker_Options use ("-lfswatch");
+   end Linker;
 end Ada_Libfswatch;