diff --git a/src/services/filter_service.rs b/src/services/filter_service.rs
index 089d911..262fb6e 100644
--- a/src/services/filter_service.rs
+++ b/src/services/filter_service.rs
@@ -1,4 +1,4 @@
-use crate::filter_plugin::{FilterChain, parse_filter_string};
+use crate::keep::filter_plugin::{FilterChain, parse_filter_string};
 use std::io::Result;
 
 pub struct FilterService;
diff --git a/src/services/item_service.rs b/src/services/item_service.rs
index 4e834ce..1fc7a0a 100644
--- a/src/services/item_service.rs
+++ b/src/services/item_service.rs
@@ -19,13 +19,13 @@ use std::path::PathBuf;
 /// A reader that applies a filter chain to the data as it's read
 struct FilteringReader<R: Read> {
     reader: R,
-    filter_chain: Option<crate::filter_plugin::FilterChain>,
+    filter_chain: Option<crate::keep::filter_plugin::FilterChain>,
     buffer: Vec<u8>,
     buffer_pos: usize,
 }
 
 impl<R: Read> FilteringReader<R> {
-    pub fn new(reader: R, filter_chain: Option<crate::filter_plugin::FilterChain>) -> Self {
+    pub fn new(reader: R, filter_chain: Option<crate::keep::filter_plugin::FilterChain>) -> Self {
         Self { 
             reader, 
             filter_chain,
@@ -178,7 +178,7 @@ impl ItemService {
         tail_bytes: Option<usize>,
         tail_lines: Option<usize>,
         filter: Option<String>,
-    ) -> Result<Option<crate::filter_plugin::FilterChain>, CoreError> {
+    ) -> Result<Option<crate::keep::filter_plugin::FilterChain>, CoreError> {
         // Build filter string from individual parameters (for backward compatibility)
         let mut filter_parts = Vec::new();
         if let Some(pattern) = grep {