diff --git a/win32/Dockerfile b/win32/Dockerfile
index ab49bd1..354f011 100644
--- a/win32/Dockerfile
+++ b/win32/Dockerfile
@@ -15,6 +15,7 @@ RUN \
     apt -y autoremove && \
     apt -y autoclean && \
     apt -y clean && \
+    rm -rf /var/lib/apt/lists/* && \
     exit 0
 
 RUN \
diff --git a/win64/Dockerfile b/win64/Dockerfile
index eaee1bf..a164c4b 100644
--- a/win64/Dockerfile
+++ b/win64/Dockerfile
@@ -15,6 +15,7 @@ RUN \
     apt -y autoremove && \
     apt -y autoclean && \
     apt -y clean && \
+    rm -rf /var/lib/apt/lists/* && \
     exit 0
 
 RUN \