diff --git a/dep.pl b/dep.pl
index bddb51fc7..1ecb14117 100755
--- a/dep.pl
+++ b/dep.pl
@@ -123,8 +123,8 @@
 #   define LTM_LAST
 #endif
 
-#include <tommath_superclass.h>
-#include <tommath_class.h>
+#include "tommath_superclass.h"
+#include "tommath_class.h"
 #else
 #   define LTM_LAST
 #endif
diff --git a/tommath_class.h b/tommath_class.h
index 3970bf811..2a8e438b8 100644
--- a/tommath_class.h
+++ b/tommath_class.h
@@ -1253,8 +1253,8 @@
 #   define LTM_LAST
 #endif
 
-#include <tommath_superclass.h>
-#include <tommath_class.h>
+#include "tommath_superclass.h"
+#include "tommath_class.h"
 #else
 #   define LTM_LAST
 #endif