diff --git a/src/unknown_003260.c b/src/unknown_003260.c
index c4613031..9a2f5eb5 100644
--- a/src/unknown_003260.c
+++ b/src/unknown_003260.c
@@ -55,8 +55,8 @@ s32 D_800DC680 = 0; // Currently unknown, might be a different type.
 s32 D_800DC684 = 0; // Currently unknown, might be a different type.
 s32 D_800DC688 = 0; // Currently unknown, might be a different type.
 s32 D_800DC68C = 0; // Currently unknown, might be a different type.
-s32 D_800DC690 = 0x35281; // Currently unknown, might be a different type.
-s32 D_800DC694 = 0xFD0; // Currently unknown, might be a different type.
+s32 D_800DC690 = 0x35281; // Checksum of func_80019808
+s32 D_800DC694 = 0xFD0; // Size of func_80019808 (for checksum).
 s32 D_800DC698 = 0; // Currently unknown, might be a different type.
 s32 D_800DC69C = 0; // Currently unknown, might be a different type.
 s32 D_800DC6A0 = 1; // Currently unknown, might be a different type.
diff --git a/tools/python/calc_func_checksums.py b/tools/python/calc_func_checksums.py
index b472a7a1..f26d5a25 100644
--- a/tools/python/calc_func_checksums.py
+++ b/tools/python/calc_func_checksums.py
@@ -13,6 +13,7 @@ ROM_FILEPATH = BUILD_DIR + '/dkr.z64'
 FUNCTIONS_TO_CALC = [
     ('func_8003B4BC', 'D_800DCDD0'),
     ('func_80068158', 'D_800DD320'),
+    ('func_80019808', 'D_800DC690'),
     ('D_80024D54', 'D_800DCEA0')
 ]