diff --git a/srcpkgs/liquidwar/patches/liquidwar-5.6.4-underlink.patch b/srcpkgs/liquidwar/patches/liquidwar-5.6.4-underlink.patch
index d80e349bf1b..55a258eeb64 100644
--- a/srcpkgs/liquidwar/patches/liquidwar-5.6.4-underlink.patch
+++ b/srcpkgs/liquidwar/patches/liquidwar-5.6.4-underlink.patch
@@ -3,7 +3,7 @@
 @@ -223,7 +223,7 @@
      EXTERN_LIBS = `allegro-config --static $(ALLEGRO_LIBRARY)` $(EFENCE_LIBRARY)
  else
-     LINK_OPTIONS = 
+     LINK_OPTIONS =
 -    EXTERN_LIBS = `allegro-config --libs $(ALLEGRO_LIBRARY)` $(EFENCE_LIBRARY)
 +    EXTERN_LIBS = `allegro-config --libs $(ALLEGRO_LIBRARY)` $(EFENCE_LIBRARY) -lm
  endif