diff --git a/Dockerfile b/Dockerfile
index 81610acea..619f77c12 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,6 +13,7 @@ FROM $image
 
 WORKDIR /pwndbg
 
+ENV PIP_NO_CACHE_DIR=true
 ENV LANG en_US.utf8
 ENV TZ=America/New_York
 ENV ZIGPATH=/opt/zig
diff --git a/Dockerfile.arch b/Dockerfile.arch
index 5d8a0fcd6..60a8b5bf6 100644
--- a/Dockerfile.arch
+++ b/Dockerfile.arch
@@ -13,6 +13,7 @@ FROM $image
 
 WORKDIR /pwndbg
 
+ENV PIP_NO_CACHE_DIR=true
 ENV LANG en_US.utf8
 ENV TZ=America/New_York
 ENV ZIGPATH=/opt/zig