diff --git a/src/lib_ccx/ccx_decoders_common.c b/src/lib_ccx/ccx_decoders_common.c
index 9f94435eb..d22304aff 100644
--- a/src/lib_ccx/ccx_decoders_common.c
+++ b/src/lib_ccx/ccx_decoders_common.c
@@ -17,7 +17,6 @@ made to reuse, not duplicate, as many functions as possible */
 
 #ifndef DISABLE_RUST
 extern int ccxr_process_cc_data(struct lib_cc_decode *dec_ctx, unsigned char *cc_data, int cc_count);
-extern void ccxr_flush_decoder(void *dtvcc_rust, struct dtvcc_service_decoder *decoder);
 #endif
 
 uint64_t utc_refvalue = UINT64_MAX; /* _UI64_MAX/UINT64_MAX means don't use UNIX, 0 = use current system time as reference, +1 use a specific reference */
diff --git a/src/lib_ccx/general_loop.c b/src/lib_ccx/general_loop.c
index 8ab5f94da..b32f8b73a 100644
--- a/src/lib_ccx/general_loop.c
+++ b/src/lib_ccx/general_loop.c
@@ -1282,7 +1282,7 @@ int rcwt_loop(struct lib_ccx_ctx *ctx)
 #ifndef DISABLE_RUST
 	ccxr_dtvcc_set_encoder(dec_ctx->dtvcc_rust, enc_ctx);
 #else
-	dec_ctx->dtvcc->encoder = (void *)enc_ctx; // WARN: otherwise cea-708 will not work
+	dec_ctx->dtvcc->encoder = (void *)enc_ctx;			   // WARN: otherwise cea-708 will not work
 #endif
 
 	if (parsebuf[6] == 0 && parsebuf[7] == 2)
diff --git a/src/rust/src/decoder/mod.rs b/src/rust/src/decoder/mod.rs
index 0708ef90d..f8ab4fcf4 100644
--- a/src/rust/src/decoder/mod.rs
+++ b/src/rust/src/decoder/mod.rs
@@ -279,7 +279,7 @@ extern "C" fn ccxr_flush_active_decoders(ctx_ptr: *mut lib_cc_decode) {
             }
             if decoder.cc_count > 0 {
                 ctx.current_field = 3;
-                ccxr_flush_decoder(ctx.dtvcc_rust as *mut Dtvcc, Box::into_raw(decoder));
+                ccxr_flush_decoder(dtvcc_rust, decoder);
             }
         }
     }
diff --git a/src/rust/src/decoder/service_decoder.rs b/src/rust/src/decoder/service_decoder.rs
index 963eccef7..4228c42e0 100644
--- a/src/rust/src/decoder/service_decoder.rs
+++ b/src/rust/src/decoder/service_decoder.rs
@@ -1200,12 +1200,10 @@ impl dtvcc_service_decoder {
 }
 
 /// Flush service decoder
-#[no_mangle]
-pub extern "C" fn ccxr_flush_decoder(dtvcc_rust: *mut Dtvcc, decoder: *mut dtvcc_service_decoder) {
+pub fn ccxr_flush_decoder(dtvcc_rust: &mut Dtvcc, mut decoder: Box<dtvcc_service_decoder>) {
     debug!("dtvcc_decoder_flush: Flushing decoder");
-    let timing = unsafe { &mut *((*dtvcc_rust).timing) };
-    let encoder = unsafe { &mut *((*dtvcc_rust).encoder) };
-    let decoder = unsafe { &mut *decoder };
+    let timing = &mut dtvcc_rust.timing;
+    let encoder = unsafe { &mut *(dtvcc_rust.encoder) };
 
     let mut screen_content_changed = false;
     for i in 0..CCX_DTVCC_MAX_WINDOWS {
diff --git a/src/rust/src/lib.rs b/src/rust/src/lib.rs
index 0ddd14229..db0f7f344 100644
--- a/src/rust/src/lib.rs
+++ b/src/rust/src/lib.rs
@@ -118,14 +118,20 @@ extern "C" fn ccxr_dtvcc_free(dtvcc_rust: *mut Dtvcc) {
 
             // Drop all windows row
             window.rows.iter().for_each(|symbol_ptr| unsafe {
-                symbol_ptr.drop_in_place();
+                drop(Box::from_raw(*symbol_ptr));
             });
 
             window.memory_reserved = 0;
         });
 
-        unsafe { decoder.tv.drop_in_place() };
+        unsafe {
+            drop(Box::from_raw(decoder.tv));
+        };
     }
+
+    unsafe {
+        drop(Box::from_raw(dtvcc));
+    };
 }
 
 #[no_mangle]