diff --git a/ChangeLog b/ChangeLog
index 372762ed47..b7cbd8f40d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2006-01-31  Jan Schmidt  <thaytan@mad.scientist.com>
+
+	* tests/check/pipelines/theoraenc.c:
+	* tests/check/pipelines/vorbisenc.c:
+	Define constant using G_GINT64_CONSTANT to avoid errors when
+	passing it around - otherwise it gets truncated to 32 bits.
+
+	Fixes failing tests.
+
 2006-01-31  Andy Wingo  <wingo@pobox.com>
 
 	* sys/v4l/gstv4lsrc.c (gst_v4lsrc_set_caps): Don't segfault if the
diff --git a/tests/check/pipelines/theoraenc.c b/tests/check/pipelines/theoraenc.c
index 430225ec81..cfdb018e1b 100644
--- a/tests/check/pipelines/theoraenc.c
+++ b/tests/check/pipelines/theoraenc.c
@@ -22,7 +22,7 @@
 
 #include <gst/check/gstcheck.h>
 
-#define TIMESTAMP_OFFSET 3249870963
+#define TIMESTAMP_OFFSET G_GINT64_CONSTANT(3249870963)
 #define FRAMERATE 10
 
 /* I know all of these have a shift of 6 bits */
diff --git a/tests/check/pipelines/vorbisenc.c b/tests/check/pipelines/vorbisenc.c
index 50a89a2cf8..6d4e041f2e 100644
--- a/tests/check/pipelines/vorbisenc.c
+++ b/tests/check/pipelines/vorbisenc.c
@@ -22,7 +22,7 @@
 
 #include <gst/check/gstcheck.h>
 
-#define TIMESTAMP_OFFSET 3249870963
+#define TIMESTAMP_OFFSET G_GINT64_CONSTANT(3249870963)
 
 static GCond *cond = NULL;
 static GMutex *lock = NULL;