1 files changed, 4 insertions, 4 deletions

diff --git a/sway/ipc-json.c b/sway/ipc-json.c
index fc65b5f2..682186d5 100644
--- a/sway/ipc-json.c
+++ b/sway/ipc-json.c
@@ -153,8 +153,8 @@ static void ipc_json_describe_output(struct sway_output *output,
         }
 
         if (parent_box.width != 0 && parent_box.height != 0) {
-                double percent = (output->width / parent_box.width) 
-                                * (output->height / parent_box.height);
+                double percent = ((double)output->width / (double)parent_box.width) 
+                                * ((double)output->height / (double)parent_box.height);
                 json_object_object_add(object, "percent", json_object_new_double(percent));
         }
 }
@@ -292,8 +292,8 @@ static void ipc_json_describe_container(struct sway_container *c, json_object *o
         }
 
         if (parent_box.width != 0 && parent_box.height != 0) {
-                double percent = (c->width / parent_box.width) 
-                                * (c->height / parent_box.height);
+                double percent = ((double)c->width / (double)parent_box.width) 
+                                * ((double)c->height / (double)parent_box.height);
                 json_object_object_add(object, "percent", json_object_new_double(percent));
         }