diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog
index 1dc57b6a5..77137f02b 100644
--- a/libgloss/ChangeLog
+++ b/libgloss/ChangeLog
@@ -1,3 +1,7 @@
+2015-05-26  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>
+
+	* or1k/timer.c: Properly set interrupt flags
+
 2015-05-26  Stefan Wallentowitz  <stefan.wallentowitz@tum.de>
 
 	* or1k/exception-asm.S: Store missing state
diff --git a/libgloss/or1k/timer.c b/libgloss/or1k/timer.c
index 27a24a1c1..08afa6034 100644
--- a/libgloss/or1k/timer.c
+++ b/libgloss/or1k/timer.c
@@ -35,7 +35,7 @@ _or1k_timer_interrupt_handler(void)
 	uint32_t ttmr = or1k_mfspr(OR1K_SPR_TICK_TTMR_ADDR);
 	ttmr = OR1K_SPR_TICK_TTMR_IE_SET(ttmr, 1);
 	ttmr = OR1K_SPR_TICK_TTMR_MODE_SET(ttmr, OR1K_SPR_TICK_TTMR_MODE_RESTART);
-	ttmr = OR1K_SPR_TICK_TTMR_IE_SET(ttmr, 1);
+	ttmr = OR1K_SPR_TICK_TTMR_IP_SET(ttmr, 0);
 	or1k_mtspr(OR1K_SPR_TICK_TTMR_ADDR, ttmr);
 }