diff --git a/hyper.h b/hyper.h
index 7e542ec9..53f55bbe 100644
--- a/hyper.h
+++ b/hyper.h
@@ -11,6 +11,11 @@
 
 namespace hr {
 
+struct always_false {
+  operator bool() const { return false; };
+  void operator = (bool b) const {};
+  };
+
 template<class T>
 void ignore(T&&) {
   // placate GCC's overzealous -Wunused-result
@@ -2273,6 +2278,10 @@ namespace tour {
 
   extern hookset<void(int)> *hooks_slide;
   };
+#else
+namespace tour {
+  static const always_false on;
+  }
 #endif
 
 extern bool doCross;
diff --git a/sysconfig.h b/sysconfig.h
index 8e2f6620..5b81158f 100644
--- a/sysconfig.h
+++ b/sysconfig.h
@@ -77,15 +77,15 @@
 #endif
 
 #ifndef CAP_ANIMATIONS
-#define CAP_ANIMATIONS (!CAP_MINI)
+#define CAP_ANIMATIONS (!ISMINI)
 #endif
 
 #ifndef CAP_FILES
-#define CAP_FILES 1
+#define CAP_FILES (!ISMINI)
 #endif
 
 #ifndef CAP_INV
-#define CAP_INV 1
+#define CAP_INV (!ISMINI)
 #endif
 
 #ifndef CAP_ANDROIDSHARE
@@ -197,7 +197,7 @@
 #define CAP_SDLAUDIO (CAP_SDL && CAP_AUDIO)
 
 #ifndef CAP_SVG
-#define CAP_SVG (!ISMOBILE)
+#define CAP_SVG (CAP_FILES && !ISMOBILE && !ISMINI)
 #endif
 
 #ifndef CAP_POLY