diff --git a/db/migrations/20250729075246_uniform_ids.sql b/db/migrations/20250729075246_uniform_ids.sql
new file mode 100644
index 0000000..d1a230e
--- /dev/null
+++ b/db/migrations/20250729075246_uniform_ids.sql
@@ -0,0 +1,9 @@
+-- migrate:up
+ALTER TABLE yore.day_index RENAME COLUMN id TO day_index_id;
+ALTER TABLE yore.day_file RENAME COLUMN id TO day_file_id;
+ALTER TABLE yore.day_file RENAME COLUMN day_id TO day_index_id;
+
+-- migrate:down
+ALTER TABLE yore.day_index RENAME COLUMN day_index_id TO id;
+ALTER TABLE yore.day_file RENAME COLUMN day_file_id TO id;
+ALTER TABLE yore.day_file RENAME COLUMN day_index_id TO day_id;
diff --git a/db/schema.sql b/db/schema.sql
index d434642..0f99769 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -35,8 +35,8 @@ CREATE TABLE public.schema_migrations (
 --
 
 CREATE TABLE yore.day_file (
-    id bigint NOT NULL,
-    day_id bigint,
+    day_file_id bigint NOT NULL,
+    day_index_id bigint,
     relative_path text NOT NULL
 );
 
@@ -45,7 +45,7 @@ CREATE TABLE yore.day_file (
 -- Name: day_file_id_seq; Type: SEQUENCE; Schema: yore; Owner: -
 --
 
-ALTER TABLE yore.day_file ALTER COLUMN id ADD GENERATED ALWAYS AS IDENTITY (
+ALTER TABLE yore.day_file ALTER COLUMN day_file_id ADD GENERATED ALWAYS AS IDENTITY (
     SEQUENCE NAME yore.day_file_id_seq
     START WITH 1
     INCREMENT BY 1
@@ -60,7 +60,7 @@ ALTER TABLE yore.day_file ALTER COLUMN id ADD GENERATED ALWAYS AS IDENTITY (
 --
 
 CREATE TABLE yore.day_index (
-    id bigint NOT NULL,
+    day_index_id bigint NOT NULL,
     day date NOT NULL
 );
 
@@ -69,7 +69,7 @@ CREATE TABLE yore.day_index (
 -- Name: day_index_id_seq; Type: SEQUENCE; Schema: yore; Owner: -
 --
 
-ALTER TABLE yore.day_index ALTER COLUMN id ADD GENERATED ALWAYS AS IDENTITY (
+ALTER TABLE yore.day_index ALTER COLUMN day_index_id ADD GENERATED ALWAYS AS IDENTITY (
     SEQUENCE NAME yore.day_index_id_seq
     START WITH 1
     INCREMENT BY 1
@@ -92,7 +92,7 @@ ALTER TABLE ONLY public.schema_migrations
 --
 
 ALTER TABLE ONLY yore.day_file
-    ADD CONSTRAINT day_file_pkey PRIMARY KEY (id);
+    ADD CONSTRAINT day_file_pkey PRIMARY KEY (day_file_id);
 
 
 --
@@ -108,7 +108,7 @@ ALTER TABLE ONLY yore.day_index
 --
 
 ALTER TABLE ONLY yore.day_index
-    ADD CONSTRAINT day_index_pkey PRIMARY KEY (id);
+    ADD CONSTRAINT day_index_pkey PRIMARY KEY (day_index_id);
 
 
 --
@@ -116,7 +116,7 @@ ALTER TABLE ONLY yore.day_index
 --
 
 ALTER TABLE ONLY yore.day_file
-    ADD CONSTRAINT day_file_day_id_fkey FOREIGN KEY (day_id) REFERENCES yore.day_index(id);
+    ADD CONSTRAINT day_file_day_id_fkey FOREIGN KEY (day_index_id) REFERENCES yore.day_index(day_index_id);
 
 
 --
@@ -130,4 +130,5 @@ ALTER TABLE ONLY yore.day_file
 
 INSERT INTO public.schema_migrations (version) VALUES
     ('20250728054639'),
-    ('20250728060412');
+    ('20250728060412'),
+    ('20250729075246');
diff --git a/src/Yore/DB.hs b/src/Yore/DB.hs
index 5a5d4fb..d015e28 100644
--- a/src/Yore/DB.hs
+++ b/src/Yore/DB.hs
@@ -27,13 +27,13 @@ getTables :: Opium.Connection -> IO (Either Opium.Error [Table])
 getTables = Opium.fetch_ "SELECT table_schema AS schema, table_name AS name FROM information_schema.tables"
 
 data DayIndex = DayIndex
-  { id  :: Int
+  { day_index_id  :: Int
   , day :: Day
   } deriving (Show, Generic, Opium.FromRow)
 
 data DayFile = DayFile
-  { id :: Int
-  , day_id :: Int
+  { day_file_id :: Int
+  , day_index_id :: Int
   , relative_path :: String
   } deriving (Show, Generic, Opium.FromRow)
 
@@ -46,7 +46,7 @@ createDayIndex date = ex runIdentity .
 createDayFile :: Int -> FilePath -> Opium.Connection -> IO (Either Opium.Error ())
 createDayFile dayId path =
   Opium.execute
-    "INSERT INTO yore.day_file (day_id, relative_path) VALUES ($1, $2)" (dayId, path)
+    "INSERT INTO yore.day_file (day_index_id, relative_path) VALUES ($1, $2)" (dayId, path)
 
 readDayIndex :: Day -> Opium.Connection -> IO (Either Opium.Error (Maybe DayIndex))
 readDayIndex date =
@@ -57,7 +57,7 @@ readDayIndex date =
 readDayPaths :: Day -> Opium.Connection -> IO (Either Opium.Error [(DayIndex, DayFile)])
 readDayPaths date =
   Opium.fetch
-    "SELECT * FROM yore.day_index LEFT JOIN yore.day_file ON day_index.id = day_id WHERE day = $1"
+    "SELECT * FROM yore.day_index LEFT JOIN yore.day_file USING (day_index_id) WHERE day = $1"
     (Identity date)
 
 ex :: (a -> b) -> IO (Either e a) -> IO (Either e b)
diff --git a/src/Yore/Index.hs b/src/Yore/Index.hs
index 6c52db9..03d953e 100644
--- a/src/Yore/Index.hs
+++ b/src/Yore/Index.hs
@@ -15,7 +15,7 @@ createEntries :: Day -> [FilePath] -> Opium.Connection -> IO ()
 createEntries date urls conn = do
   confidently $ Opium.execute_ "BEGIN" conn
   dayIndex <- confidently $ DB.createDayIndex date conn
-  forM_ urls $ \url -> confidently $ DB.createDayFile dayIndex.id url conn
+  forM_ urls $ \url -> confidently $ DB.createDayFile dayIndex.day_index_id url conn
   confidently $ Opium.execute_ "COMMIT" conn
 
 confidently :: Exception e => IO (Either e a) -> IO a