1 files changed, 1 insertions, 1 deletions

diff --git a/src/FbTk/KeyUtil.cc b/src/FbTk/KeyUtil.cc
index 1830dca..a6ca632 100644
--- a/src/FbTk/KeyUtil.cc
+++ b/src/FbTk/KeyUtil.cc
@@ -34,7 +34,7 @@
 namespace {
 
 struct t_modlist{
-    char *str;
+    const char *str;
     unsigned int mask;
     bool operator == (const char *modstr) const {
         return  (strcasecmp(str, modstr) == 0 && mask !=0);