diff --git a/core/basepage.php b/core/basepage.php
index 98e48091..4f309956 100644
--- a/core/basepage.php
+++ b/core/basepage.php
@@ -267,7 +267,7 @@ class BasePage
 
         header("HTTP/1.0 {$this->code} Shimmie");
         header("Content-type: " . $this->type);
-        header("X-Powered-By: SCore-" . SCORE_VERSION);
+        header("X-Powered-By: Shimmie-" . VERSION);
 
         if (!headers_sent()) {
             foreach ($this->http_headers as $head) {
diff --git a/core/sys_config.php b/core/sys_config.php
index dd649957..80d1cc59 100644
--- a/core/sys_config.php
+++ b/core/sys_config.php
@@ -35,9 +35,3 @@ _d("BASE_URL", null);        // string   force a specific base URL (default is a
 _d("TRACE_FILE", null);      // string   file to log performance data into
 _d("TRACE_THRESHOLD", 0.0);  // float    log pages which take more time than this many seconds
 _d("ENABLED_MODS", "imageboard");
-
-/*
- * Calculated settings - you should never need to change these
- * directly, only the things they're built from
- */
-_d("SCORE_VERSION", 'develop/'.VERSION); // string SCore version
diff --git a/core/util.php b/core/util.php
index b548336a..8ed06f0c 100644
--- a/core/util.php
+++ b/core/util.php
@@ -457,7 +457,7 @@ function get_debug_info(): string
     $debug .= "; Used $i_files files and {$database->query_count} queries";
     $debug .= "; Sent $_shm_event_count events";
     $debug .= "; $hits cache hits and $miss misses";
-    $debug .= "; Shimmie version ". VERSION . $commit; // .", SCore Version ". SCORE_VERSION;
+    $debug .= "; Shimmie version ". VERSION . $commit;
 
     return $debug;
 }
@@ -496,8 +496,8 @@ function _sanitise_environment(): void
     $min_php = "7.3";
     if (version_compare(phpversion(), $min_php, ">=") === false) {
         print "
-Shimmie (SCore Engine) does not support versions of PHP lower than $min_php
-(PHP reports that it is version ".phpversion().")
+Shimmie does not support versions of PHP lower than $min_php
+(PHP reports that it is version ".phpversion().").
 If your web host is running an older version, they are dangerously out of
 date and you should plan on moving elsewhere.
 ";
diff --git a/tests/defines.php b/tests/defines.php
index 69f97753..4ee04c1f 100644
--- a/tests/defines.php
+++ b/tests/defines.php
@@ -17,7 +17,6 @@ define("BASE_URL", null);
 define("TRACE_FILE", null);
 define("TRACE_THRESHOLD", 0.0);
 define("ENABLED_MODS", "imageboard");
-define("SCORE_VERSION", 'develop/'.VERSION);
 define("TIMEZONE", 'UTC');
 define("BASE_HREF", "/");
 define("CLI_LOG_LEVEL", 50);