diff --git a/autospec/buildreq.py b/autospec/buildreq.py
index b8d5c9f..68cb605 100644
--- a/autospec/buildreq.py
+++ b/autospec/buildreq.py
@@ -763,7 +763,7 @@ class Requirements(object):
         for dirpath, _, files in os.walk(dirn):
             default_score = 2 if dirpath == dirn else 1
 
-            if "Cargo.toml" in files:
+            if "Cargo.toml" in files and 'Makefile' not in files:
                 config.set_build_pattern('cargo', default_score)
 
             if "CMakeLists.txt" in files and "configure.ac" not in files:
diff --git a/autospec/specfiles.py b/autospec/specfiles.py
index 3274ea3..755beda 100644
--- a/autospec/specfiles.py
+++ b/autospec/specfiles.py
@@ -2067,14 +2067,11 @@ class Specfile(object):
         self.write_license_files()
         if self.config.subdir:
             self._write_strip("pushd " + self.config.subdir)
-        if self.config.install_macro:
-            self._write_strip(self.config.install_macro)
-        else:
-            self._write_strip("cargo install --path .")
-            self._write_strip("mkdir -p %{buildroot}/usr/bin")
-            self._write_strip('pushd "${HOME}/.cargo/bin/"')
-            self._write_strip("mv * %{buildroot}/usr/bin/")
-            self._write_strip("popd")
+        self._write_strip("cargo install --path .")
+        self._write_strip("mkdir -p %{buildroot}/usr/bin")
+        self._write_strip('pushd "${HOME}/.cargo/bin/"')
+        self._write_strip("mv * %{buildroot}/usr/bin/")
+        self._write_strip("popd")
         if self.config.subdir:
             self._write_strip("popd")
         self.write_install_append()