diff --git a/src/cache.c b/src/cache.c
index 3c74938..f04b70d 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -68,6 +68,7 @@ int cache_process() {
     int compress;
     SHA_CTX ctx;
     unsigned char hash[SHA_DIGEST_LENGTH];
+    int cache_changed = 0;
     while (cache_continue) {
         for (int i = 0; i < FILE_CACHE_SIZE; i++) {
             if (cache[i].filename[0] != 0 && cache[i].meta.etag[0] == 0 && !cache[i].is_updating) {
@@ -141,13 +142,17 @@ int cache_process() {
                 }
                 fclose(file);
                 cache[i].is_updating = 0;
+                cache_changed = 1;
             }
         }
 
-        cache_file = fopen("/var/necronda-server/cache", "wb");
-        fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE , cache_file);
-        fclose(cache_file);
-        sleep(1);
+        if (cache_changed) {
+            cache_file = fopen("/var/necronda-server/cache", "wb");
+            fwrite(cache, sizeof(cache_entry), FILE_CACHE_SIZE, cache_file);
+            fclose(cache_file);
+        } else {
+            sleep(1);
+        }
     }
     return 0;
 }
diff --git a/src/config.c b/src/config.c
index 47a0cd9..89e3024 100644
--- a/src/config.c
+++ b/src/config.c
@@ -175,9 +175,17 @@ int config_load(const char *filename) {
             tmp_config[i - 1].rev_proxy.port = (unsigned short) strtoul(source, NULL, 10);
         }
     }
-
     free(conf);
 
+    for (int j = 0; j < i - 1; j++) {
+        if (tmp_config[j].type == CONFIG_TYPE_LOCAL) {
+            char *webroot = tmp_config[j].local.webroot;
+            if (webroot[strlen(webroot) - 1] == '/') {
+                webroot[strlen(webroot) - 1] = 0;
+            }
+        }
+    }
+
     int shm_id = shmget(SHM_KEY_CONFIG, 0, 0);
     if (shm_id < 0) {
         fprintf(stderr, ERR_STR "Unable to get shared memory id: %s" CLR_STR "\n", strerror(errno));