diff --git a/.devcontainer/rapids.Dockerfile b/.devcontainer/rapids.Dockerfile
index 95f9f0df..00ab1afb 100644
--- a/.devcontainer/rapids.Dockerfile
+++ b/.devcontainer/rapids.Dockerfile
@@ -2,7 +2,7 @@
 
 ARG BASE
 ARG PYTHON_PACKAGE_MANAGER=conda
-ENV SCCACHE_IDLE_TIMEOUT=32768
+ENV SCCACHE_IDLE_TIMEOUT=900
 
 FROM ${BASE} as pip-base