diff --git a/libtransmission/peer-msgs.c b/libtransmission/peer-msgs.c
index 75f07d927..b3ed30127 100644
--- a/libtransmission/peer-msgs.c
+++ b/libtransmission/peer-msgs.c
@@ -11,7 +11,6 @@
  */
 
 #include <assert.h>
-#include <ctype.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/libtransmission/utils.c b/libtransmission/utils.c
index 1fcc47c0c..c2aa2e330 100644
--- a/libtransmission/utils.c
+++ b/libtransmission/utils.c
@@ -23,7 +23,6 @@
  *****************************************************************************/
 
 #include <assert.h>
-#include <ctype.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>