diff --git a/app/flatpak-builtins-info.c b/app/flatpak-builtins-info.c
index 1b114fdbf..2bb3ea4e7 100644
--- a/app/flatpak-builtins-info.c
+++ b/app/flatpak-builtins-info.c
@@ -71,7 +71,6 @@ flatpak_builtin_info (int argc, char **argv, GCancellable *cancellable, GError *
   g_autoptr(GOptionContext) context = NULL;
   g_autofree char *ref = NULL;
   g_autoptr(FlatpakDir) user_dir = NULL;
-  g_autoptr(FlatpakDir) installation_dir = NULL;
   g_autoptr(FlatpakDir) system_dir = NULL;
   g_autoptr(GPtrArray) system_dirs = NULL;
   FlatpakDir *dir = NULL;
diff --git a/app/flatpak-builtins-list-remotes.c b/app/flatpak-builtins-list-remotes.c
index acf7918b3..cf73d35ee 100644
--- a/app/flatpak-builtins-list-remotes.c
+++ b/app/flatpak-builtins-list-remotes.c
@@ -52,7 +52,7 @@ flatpak_builtin_list_remotes (int argc, char **argv, GCancellable *cancellable,
 {
   g_autoptr(GOptionContext) context = NULL;
   g_autoptr(GPtrArray) dirs = NULL;
-  guint i = 0, n_dirs = 0, j;
+  guint i = 0, j;
   FlatpakTablePrinter *printer;
   gboolean print_all_system = FALSE;
 
diff --git a/app/flatpak-builtins-list.c b/app/flatpak-builtins-list.c
index f08fef4ef..17c1f215b 100644
--- a/app/flatpak-builtins-list.c
+++ b/app/flatpak-builtins-list.c
@@ -328,7 +328,7 @@ print_installed_refs (gboolean app, gboolean runtime, gboolean print_system, gbo
               if (system_dir == NULL)
                 {
                   g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
-                               "Can't find installation %s", opt_installations);
+                               "Can't find installation %s", installations[i]);
                   return FALSE;
                 }
 
diff --git a/common/flatpak-dir.c b/common/flatpak-dir.c
index 4a75de16e..d294b7de1 100644
--- a/common/flatpak-dir.c
+++ b/common/flatpak-dir.c
@@ -490,7 +490,6 @@ get_system_locations (GCancellable *cancellable,
                       GError      **error)
 {
   g_autoptr(GPtrArray) locations = NULL;
-  g_autoptr(GFile) default_location = NULL;
 
   /* This will always return a GPtrArray, being an empty one
    * if no additional system installations have been configured.