diff --git a/libpkg/pkg.h.in b/libpkg/pkg.h.in
index 8dbb27a..ced694d 100644
--- a/libpkg/pkg.h.in
+++ b/libpkg/pkg.h.in
@@ -1411,7 +1411,11 @@ int pkg_test_filesum(struct pkg *);
 int pkg_recompute(struct pkgdb *, struct pkg *);
 int pkgdb_reanalyse_shlibs(struct pkgdb *, struct pkg *);
 
+#ifdef __DragonFly__
+#define pkg_get_myarch(d, z) pkg_get_myarch_legacy(d, z)
+#else
 int pkg_get_myarch(char *pkgarch, size_t sz);
+#endif
 int pkg_get_myarch_legacy(char *pkgarch, size_t sz);
 
 void pkgdb_cmd(int argc, char **argv);
diff --git a/libpkg/pkg_elf.c b/libpkg/pkg_elf.c
index 65f445e..322ae65 100644
--- a/libpkg/pkg_elf.c
+++ b/libpkg/pkg_elf.c
@@ -936,6 +936,7 @@ pkg_get_myarch_legacy(char *dest, size_t sz)
 	return (0);
 }
 
+#ifndef __DragonFly__
 int
 pkg_get_myarch(char *dest, size_t sz)
 {
@@ -967,6 +968,7 @@ pkg_get_myarch(char *dest, size_t sz)
 
 	return (0);
 }
+#endif
 
 int
 pkg_suggest_arch(struct pkg *pkg, const char *arch, bool isdefault)