diff --git a/Dockerfile b/Dockerfile
index 2fa1922a..2872032e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ FROM alpine:3.22
 
 LABEL org.opencontainers.image.source=https://github.com/helmfile/helmfile
 
-RUN apk add --no-cache ca-certificates git bash curl jq openssh-client gnupg
+RUN apk add --no-cache ca-certificates git bash curl jq yq openssh-client gnupg
 
 ARG TARGETARCH TARGETOS TARGETPLATFORM
 
diff --git a/Dockerfile.debian-stable-slim b/Dockerfile.debian-stable-slim
index 3e761e39..e80dc89f 100644
--- a/Dockerfile.debian-stable-slim
+++ b/Dockerfile.debian-stable-slim
@@ -25,6 +25,9 @@ RUN apt update -qq && \
 
 ARG TARGETARCH TARGETOS TARGETPLATFORM
 
+RUN wget https://github.com/mikefarah/yq/releases/latest/download/yq_${TARGETOS}_${TARGETARCH} -O /usr/local/bin/yq &&\
+    chmod +x /usr/local/bin/yq
+
 # Set Helm home variables so that also non-root users can use plugins etc.
 ARG HOME="/helm"
 ENV HOME="${HOME}"
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 14c71d24..11490b0d 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -25,6 +25,9 @@ RUN apt update -qq && \
 
 ARG TARGETARCH TARGETOS TARGETPLATFORM
 
+RUN wget https://github.com/mikefarah/yq/releases/latest/download/yq_${TARGETOS}_${TARGETARCH} -O /usr/local/bin/yq &&\
+    chmod +x /usr/local/bin/yq
+
 # Set Helm home variables so that also non-root users can use plugins etc.
 ARG HOME="/helm"
 ENV HOME="${HOME}"