diff --git a/cloud/observability/promql-to-dd-go/Dockerfile b/cloud/observability/promql-to-dd-go/Dockerfile
index 372f7ae..34402e3 100644
--- a/cloud/observability/promql-to-dd-go/Dockerfile
+++ b/cloud/observability/promql-to-dd-go/Dockerfile
@@ -17,7 +17,7 @@ RUN go get -d -v ./...
 RUN CGO_ENABLED=${CGO_ENABLED:-0} GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
   go build -o ${GOPATH:-/go}/bin/ ${GOPATH:-/go}/src/promql-to-dd-go/cmd/promqltodd
 
-FROM --platform=${BUILDPLATFORM:-linux/amd64} centos:latest
+FROM --platform=${BUILDPLATFORM:-linux/amd64} alpine:latest
 
 COPY --from=builder ${GOPATH:-/go}/bin/promqltodd /
 
diff --git a/cloud/observability/promql-to-scrape/Dockerfile b/cloud/observability/promql-to-scrape/Dockerfile
index 6ce71db..58731c1 100644
--- a/cloud/observability/promql-to-scrape/Dockerfile
+++ b/cloud/observability/promql-to-scrape/Dockerfile
@@ -17,7 +17,7 @@ RUN go get -d -v ./...
 RUN CGO_ENABLED=${CGO_ENABLED:-0} GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
   go build -o ${GOPATH:-/go}/bin/ ${GOPATH:-/go}/src/promql-to-scrape/cmd/promql-to-scrape
 
-FROM --platform=${BUILDPLATFORM:-linux/amd64} centos:latest
+FROM --platform=${BUILDPLATFORM:-linux/amd64} alpine:latest
 
 COPY --from=builder ${GOPATH:-/go}/bin/promql-to-scrape /
 
diff --git a/cloud/observability/promql-to-scrape/README.md b/cloud/observability/promql-to-scrape/README.md
index 95141c5..062c325 100644
--- a/cloud/observability/promql-to-scrape/README.md
+++ b/cloud/observability/promql-to-scrape/README.md
@@ -44,4 +44,4 @@ This will generate an example config at `config.yaml` that you may use. It looks
 - For gauges, it simply queries for `gauge`
 - For histograms, it does a p99 aggregated by `temporal_namespace` and `operation`. `histogram_quantile(0.99, sum(rate(metric[1m])) by (le, operation, temporal_namespace)`
 
-Modify at your own risk. You may find you'd like to add a global latency across all namespaces for instance. You can add those queries to your config file. 
\ No newline at end of file
+Modify at your own risk. You may find you'd like to add a global latency across all namespaces for instance. You can add those queries to your config file.