diff --git a/Dockerfile14.postgres b/Dockerfile14.postgres
index 061a675..4ab0244 100644
--- a/Dockerfile14.postgres
+++ b/Dockerfile14.postgres
@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y \
     postgresql-server-dev-14 \
     && git clone --branch v0.8.0 https://github.com/pgvector/pgvector.git \
     && cd pgvector \
-    && make \
+    && make OPTFLAGS="" \
     && make install \
     && cd .. \
     && rm -rf pgvector \
diff --git a/Dockerfile15.postgres b/Dockerfile15.postgres
index 73533d7..f245edf 100644
--- a/Dockerfile15.postgres
+++ b/Dockerfile15.postgres
@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y \
     postgresql-server-dev-15 \
     && git clone --branch v0.8.0 https://github.com/pgvector/pgvector.git \
     && cd pgvector \
-    && make \
+    && make OPTFLAGS="" \
     && make install \
     && cd .. \
     && rm -rf pgvector \
diff --git a/Dockerfile16.postgres b/Dockerfile16.postgres
index 88813cb..c9a6672 100644
--- a/Dockerfile16.postgres
+++ b/Dockerfile16.postgres
@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y \
     postgresql-server-dev-16 \
     && git clone --branch v0.8.0 https://github.com/pgvector/pgvector.git \
     && cd pgvector \
-    && make \
+    && make OPTFLAGS="" \
     && make install \
     && cd .. \
     && rm -rf pgvector \