diff --git a/Dockerfile b/Dockerfile
index addce92..b9952e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,12 +55,31 @@ RUN make && \
 
 
 
-FROM common-deps as build-pgvector
+FROM common-deps as git-deps
+
+RUN apt-get install -y --no-install-recommends git
+
+
+
+
+FROM git-deps as build-pguint
+
+WORKDIR /tmp
+ARG REPO=https://github.com/petere/pguint
+RUN git clone $REPO --single-branch --branch $(git ls-remote --tags --refs $REPO | tail -n1 | cut -d/ -f3)
+WORKDIR /tmp/pguint
+RUN make clean && \
+		make && \
+		make install
+
+
+
+
+FROM git-deps as build-pgvector
 
 WORKDIR /tmp
 ARG REPO=https://github.com/pgvector/pgvector.git
-RUN apt-get install -y --no-install-recommends git && \
-	git clone $REPO --single-branch --branch $(git ls-remote --tags --refs $REPO | tail -n1 | cut -d/ -f3)
+RUN git clone $REPO --single-branch --branch $(git ls-remote --tags --refs $REPO | tail -n1 | cut -d/ -f3)
 WORKDIR /tmp/pgvector
 RUN make clean && \
 		make OPTFLAGS="" && \
@@ -208,6 +227,13 @@ COPY --from=build-pgvector \
 	/usr/lib/postgresql/$PG_MAJOR/lib/vector* \
 	/usr/lib/postgresql/$PG_MAJOR/lib/
 
+COPY --from=build-pguint \
+	/usr/share/postgresql/$PG_MAJOR/extension/uint* \
+	/usr/share/postgresql/$PG_MAJOR/extension/
+COPY --from=build-pguint \
+	/usr/lib/postgresql/$PG_MAJOR/lib/uint* \
+	/usr/lib/postgresql/$PG_MAJOR/lib/
+
 COPY --from=build-sqlite_fdw \
 	/usr/share/postgresql/$PG_MAJOR/extension/sqlite_fdw* \
 	/usr/share/postgresql/$PG_MAJOR/extension/
diff --git a/README.md b/README.md
index e3d7a52..f57354b 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ For more detailed instructions about how to start and control your Postgres cont
 - [pgq_node](https://github.com/pgq/pgq-node)
 - [pgrouting](https://github.com/pgRouting/pgrouting)
 - [pgtap](https://github.com/theory/pgtap)
+- [pguint](https://github.com/petere/pguint)
 - [pgvector](https://github.com/pgvector/pgvector)
 - [pg_cron](https://github.com/citusdata/pg_cron)
 - [pg_dirtyread](https://github.com/df7cb/pg_dirtyread)
diff --git a/tests/create_extensions.sql b/tests/create_extensions.sql
index 9b72000..ef29282 100644
--- a/tests/create_extensions.sql
+++ b/tests/create_extensions.sql
@@ -564,6 +564,18 @@ SELECT ok(TRUE);
 SELECT * FROM finish();
 
 
+-- https://github.com/petere/pguint
+CREATE EXTENSION uint;
+CREATE TABLE uint_test (
+    i1 int1,  -- signed 8-bit integer
+	u1 uint1,  -- unsigned 8-bit integer
+	u2 uint2,  -- unsigned 16-bit integer
+	u4 uint4,  -- unsigned 32-bit integer
+	u8 uint8  -- unsigned 64-bit integer
+);
+INSERT INTO uint_test VALUES (-128, 0, 0, 0, 0), (127, 255, 65535, 4294967295, 18446744073709551615);
+
+
 -- https://github.com/pgvector/pgvector
 CREATE EXTENSION vector;
 CREATE TABLE items (id bigserial PRIMARY KEY, embedding vector(3));