diff --git a/src/sbbs3/GNUmakefile b/src/sbbs3/GNUmakefile
index 8caa255a13408227bbfd4a287818130977df7793..0e236a99218e71165e15cb2e215baa94ffd88849 100644
--- a/src/sbbs3/GNUmakefile
+++ b/src/sbbs3/GNUmakefile
@@ -104,7 +104,7 @@ ifndef WITHOUT_MOSQUITTO
 endif
 ifeq ($(shell pkg-config libarchive --exists && echo "yes"),yes)
  CFLAGS += $(shell pkg-config libarchive --cflags)
- FILE_LIBS	= $(shell pkg-config libarchive -libs)
+ FILE_LIBS	= $(shell pkg-config libarchive --libs)
 else
  FILE_LIBS	= -larchive
 endif