diff --git a/src/terminal/event.c b/src/terminal/event.c
index 45850d69..37cc7eaa 100644
--- a/src/terminal/event.c
+++ b/src/terminal/event.c
@@ -124,7 +124,7 @@ term_send_event(struct terminal *term, struct term_event *ev)
 
 		/* We need to send event to correct tab, not to the first one. --karpov */
 		/* ...if we want to send it to a tab at all. --pasky */
-		win = term->windows.next;
+		win = (struct window *)term->windows.next;
 		if (win->type == WINDOW_TAB) {
 			win = get_current_tab(term);
 			assertm(win != NULL, "No tab to send the event to!");
diff --git a/src/terminal/tab.c b/src/terminal/tab.c
index 8b427c7a..045e5099 100644
--- a/src/terminal/tab.c
+++ b/src/terminal/tab.c
@@ -119,7 +119,7 @@ get_tab_by_number(struct terminal *term, int num)
 	 * window.  */
 	assertm((LIST_OF(struct window) *) win != &term->windows,
 	        "tab number out of range");
-	if_assert_failed return term->windows.next;
+	if_assert_failed return (struct window *)term->windows.next;
 
 	return win;
 }
@@ -150,7 +150,7 @@ switch_to_tab(struct terminal *term, int tab, int tabs_count)
 
 	if (tabs_count > 1) {
 		if (get_opt_bool("ui.tabs.wraparound",
-		                 get_current_tab(term)->data)) {
+		                 (struct session *)get_current_tab(term)->data)) {
 			tab %= tabs_count;
 			if (tab < 0) tab += tabs_count;
 		} else
@@ -183,7 +183,7 @@ switch_current_tab(struct session *ses, int direction)
 static void
 really_close_tab(void *ses_)
 {
-	struct session *ses = ses_;
+	struct session *ses = (struct session *)ses_;
 	struct terminal *term = ses->tab->term;
 	struct window *current_tab = get_current_tab(term);
 
@@ -223,7 +223,7 @@ close_tab(struct terminal *term, struct session *ses)
 static void
 really_close_tabs(void *ses_)
 {
-	struct session *ses = ses_;
+	struct session *ses = (struct session *)ses_;
 	struct terminal *term = ses->tab->term;
 	struct window *current_tab = get_current_tab(term);
 	struct window *tab;
@@ -278,7 +278,7 @@ open_uri_in_new_tab(struct session *ses, struct uri *uri, int in_background,
 void
 delayed_open(void *data)
 {
-	struct delayed_open *deo = data;
+	struct delayed_open *deo = (struct delayed_open *)data;
 
 	assert(deo);
 	open_uri_in_new_tab(deo->ses, deo->uri, 0, 0);
diff --git a/src/terminal/terminal.c b/src/terminal/terminal.c
index 2a8bf5c0..252f5355 100644
--- a/src/terminal/terminal.c
+++ b/src/terminal/terminal.c
@@ -84,7 +84,7 @@ get_default_terminal(void)
 	if (list_empty(terminals))
 		return NULL;
 	else
-		return terminals.next;
+		return (struct terminal *)terminals.next;
 }
 
 struct terminal *
@@ -174,7 +174,7 @@ destroy_terminal(struct terminal *term)
 	term->current_tab = 0;
 
 	while (!list_empty(term->windows))
-		delete_window(term->windows.next);
+		delete_window((struct window *)term->windows.next);
 
 	/* mem_free_if(term->cwd); */
 	mem_free_if(term->title);
@@ -212,7 +212,7 @@ void
 destroy_all_terminals(void)
 {
 	while (!list_empty(terminals))
-		destroy_terminal(terminals.next);
+		destroy_terminal((struct terminal *)terminals.next);
 }
 
 static void
diff --git a/src/terminal/window.c b/src/terminal/window.c
index aaebbc67..c6fb96de 100644
--- a/src/terminal/window.c
+++ b/src/terminal/window.c
@@ -135,7 +135,7 @@ static void
 empty_window_handler(struct window *win, struct term_event *ev)
 {
 	struct terminal *term = win->term;
-	struct ewd *ewd = win->data;
+	struct ewd *ewd = (struct ewd *)win->data;
 	void (*fn)(void *) = ewd->fn;
 	void *data = ewd->data;