1 files changed, 1 insertions, 0 deletions
diff --git a/src/options.c b/src/options.c
index 4f87685..1ed5b54 100644
--- a/src/options.c
+++ b/src/options.c
@@ -27,6 +27,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "feh.h"
 #include "filelist.h"
 #include "options.h"
+#include <strings.h>
 
 static void check_options(void);
 static void feh_getopt_theme(int argc, char **argv);