5 files changed, 5 insertions, 0 deletions
diff --git a/src/http/modules/ngx_http_addition_filter_module.c b/src/http/modules/ngx_http_addition_filter_module.c
index 24747c564..f598ceab3 100644
--- a/src/http/modules/ngx_http_addition_filter_module.c
+++ b/src/http/modules/ngx_http_addition_filter_module.c
@@ -121,6 +121,7 @@ ngx_http_addition_header_filter(ngx_http_request_t *r)
 
     ngx_http_clear_content_length(r);
     ngx_http_clear_accept_ranges(r);
+    ngx_http_clear_etag(r);
 
     return ngx_http_next_header_filter(r);
 }
diff --git a/src/http/modules/ngx_http_gzip_filter_module.c b/src/http/modules/ngx_http_gzip_filter_module.c
index 128d3d9c8..09994d9b2 100644
--- a/src/http/modules/ngx_http_gzip_filter_module.c
+++ b/src/http/modules/ngx_http_gzip_filter_module.c
@@ -306,6 +306,7 @@ ngx_http_gzip_header_filter(ngx_http_request_t *r)
 
     ngx_http_clear_content_length(r);
     ngx_http_clear_accept_ranges(r);
+    ngx_http_clear_etag(r);
 
     return ngx_http_next_header_filter(r);
 }
diff --git a/src/http/modules/ngx_http_ssi_filter_module.c b/src/http/modules/ngx_http_ssi_filter_module.c
index 219465ae9..13badac61 100644
--- a/src/http/modules/ngx_http_ssi_filter_module.c
+++ b/src/http/modules/ngx_http_ssi_filter_module.c
@@ -361,6 +361,7 @@ ngx_http_ssi_header_filter(ngx_http_request_t *r)
         ngx_http_clear_content_length(r);
         ngx_http_clear_last_modified(r);
         ngx_http_clear_accept_ranges(r);
+        ngx_http_clear_etag(r);
     }
 
     return ngx_http_next_header_filter(r);
diff --git a/src/http/modules/ngx_http_sub_filter_module.c b/src/http/modules/ngx_http_sub_filter_module.c
index be5e90c4e..989adf5ad 100644
--- a/src/http/modules/ngx_http_sub_filter_module.c
+++ b/src/http/modules/ngx_http_sub_filter_module.c
@@ -168,6 +168,7 @@ ngx_http_sub_header_filter(ngx_http_request_t *r)
     if (r == r->main) {
         ngx_http_clear_content_length(r);
         ngx_http_clear_last_modified(r);
+        ngx_http_clear_etag(r);
     }
 
     return ngx_http_next_header_filter(r);
diff --git a/src/http/modules/ngx_http_xslt_filter_module.c b/src/http/modules/ngx_http_xslt_filter_module.c
index 9b0354b2e..94d1c86cc 100644
--- a/src/http/modules/ngx_http_xslt_filter_module.c
+++ b/src/http/modules/ngx_http_xslt_filter_module.c
@@ -328,6 +328,7 @@ ngx_http_xslt_send(ngx_http_request_t *r, ngx_http_xslt_filter_ctx_t *ctx,
         }
 
         ngx_http_clear_last_modified(r);
+        ngx_http_clear_etag(r);
     }
 
     rc = ngx_http_next_header_filter(r);