diff --git a/tetra3/cedar_detect_client.py b/tetra3/cedar_detect_client.py
index dc2029a..19455a1 100644
--- a/tetra3/cedar_detect_client.py
+++ b/tetra3/cedar_detect_client.py
@@ -9,7 +9,7 @@
 from multiprocessing import shared_memory
 import numpy as np
 
-from tetra3 import cedar_detect_pb2, cedar_detect_pb2_grpc
+import cedar_detect_pb2, cedar_detect_pb2_grpc
 
 
 _bin_dir = Path(__file__).parent / "bin"
diff --git a/tetra3/tetra3.py b/tetra3/tetra3.py
index d085de0..f4a70d5 100644
--- a/tetra3/tetra3.py
+++ b/tetra3/tetra3.py
@@ -132,8 +132,8 @@
 from PIL import Image, ImageDraw
 
 # Local imports.
-from tetra3.breadth_first_combinations import breadth_first_combinations
-from tetra3.fov_util import fibonacci_sphere_lattice, num_fields_for_sky, separation_for_density
+from breadth_first_combinations import breadth_first_combinations
+from fov_util import fibonacci_sphere_lattice, num_fields_for_sky, separation_for_density
 
 # Status codes returned by solve_from_image() and solve_from_centroids()
 MATCH_FOUND = 1