diff --git a/include/consts b/include/consts
index 343567df..4f8c5246 100644
--- a/include/consts
+++ b/include/consts
@@ -313,6 +313,16 @@ unset LANG
     XARGSBINARY=""
     YUMBINARY=""
     ZYPPERBINARY=""
+
+# == Variables for strict mode ==
+    IFCONFIGBINARY=""
+    LOCATEBINARY=""
+    SEARCH_VERSION=""
+    SHA1SUMBINARY=""
+    SHA256SUMBINARY=""
+    OPENSSLBINARY=""
+    LICENSE_KEY=""
+
 #
 #################################################################################
 #