diff --git a/build/bin/sage-spkg b/build/bin/sage-spkg
index 6af5214c27f..1ea8ad70b93 100755
--- a/build/bin/sage-spkg
+++ b/build/bin/sage-spkg
@@ -603,14 +603,14 @@ case "$PKG_SRC" in
 esac
 
 # Poison the proxy variable to forbid downloads in spkg-install
-# for normal packages
-case $PKG_SRC_TYPE in
-  normal|wheel)
-    export http_proxy=http://192.0.2.0:5187/
-    export https_proxy=$http_proxy
-    export ftp_proxy=$http_proxy
-    export rsync_proxy=$http_proxy
-    ;;
+# for normal/wheel standard packages
+case "$PKG_TYPE:$PKG_SRC_TYPE" in
+    standard:normal|standard:wheel)
+        export http_proxy=http://192.0.2.0:5187/
+        export https_proxy=$http_proxy
+        export ftp_proxy=$http_proxy
+        export rsync_proxy=$http_proxy
+        ;;
 esac
 
 # Make sage-logger show the full logs
diff --git a/build/pkgs/ccache/spkg-install.in b/build/pkgs/ccache/spkg-install.in
index 6e7bcf1fc55..4408cd0ef0f 100644
--- a/build/pkgs/ccache/spkg-install.in
+++ b/build/pkgs/ccache/spkg-install.in
@@ -4,7 +4,6 @@ mkdir build
 cd build
 sdh_cmake -DCMAKE_BUILD_TYPE=Release \
           -DENABLE_TESTING=OFF \
-		  -DREDIS_STORAGE_BACKEND=OFF \
 		  ..
 sdh_make
 sdh_make_install