diff --git a/stwo_cairo_prover/crates/prover/src/cairo_air/mod.rs b/stwo_cairo_prover/crates/prover/src/cairo_air/mod.rs
index 06eaaf84..f0e7e1d7 100644
--- a/stwo_cairo_prover/crates/prover/src/cairo_air/mod.rs
+++ b/stwo_cairo_prover/crates/prover/src/cairo_air/mod.rs
@@ -207,6 +207,7 @@ impl CairoComponents {
             id_to_f252::SmallEval::new(
                 cairo_claim.memory_id_to_value.clone(),
                 interaction_elements.memory_id_to_value_lookup.clone(),
+                interaction_elements.range9_9_lookup.clone(),
                 interaction_claim.memory_id_to_value.clone(),
             ),
         );
diff --git a/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/component.rs b/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/component.rs
index 068b99aa..0cb1f8cb 100644
--- a/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/component.rs
+++ b/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/component.rs
@@ -102,6 +102,7 @@ impl FrameworkEval for BigEval {
 pub struct SmallEval {
     pub log_n_rows: u32,
     pub lookup_elements: RelationElements,
+    pub range_check_9_9_relation: range_check_9_9::RelationElements,
     pub claimed_sum: QM31,
 }
 impl SmallEval {
@@ -111,11 +112,13 @@ impl SmallEval {
     pub fn new(
         claim: Claim,
         lookup_elements: RelationElements,
+        range_check_9_9_relation: range_check_9_9::RelationElements,
         interaction_claim: InteractionClaim,
     ) -> Self {
         Self {
             log_n_rows: claim.small_log_size,
             lookup_elements,
+            range_check_9_9_relation,
             claimed_sum: interaction_claim.small_claimed_sum,
         }
     }
@@ -143,6 +146,16 @@ impl FrameworkEval for SmallEval {
         );
         logup.write_frac(&mut eval, frac);
 
+        // Range check elements.
+        for (l, r) in id_and_value[MEMORY_ID_SIZE..].iter().tuples() {
+            let frac = Fraction::new(
+                E::EF::one(),
+                self.range_check_9_9_relation
+                    .combine(&[l.clone(), r.clone()]),
+            );
+            logup.write_frac(&mut eval, frac);
+        }
+
         logup.finalize(&mut eval);
 
         eval
@@ -165,7 +178,10 @@ impl Claim {
         let interaction_log_sizes = chain!(
             // A lookup for every pair of limbs, and a yield of the value.
             vec![self.big_log_size; SECURE_EXTENSION_DEGREE * (N_M31_IN_FELT252.div_ceil(2) + 1)],
-            vec![self.small_log_size; SECURE_EXTENSION_DEGREE]
+            vec![
+                self.small_log_size;
+                SECURE_EXTENSION_DEGREE * (N_M31_IN_SMALL_FELT252.div_ceil(2) + 1)
+            ]
         )
         .collect();
 
diff --git a/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/prover.rs b/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/prover.rs
index 26e0dc0f..25f12311 100644
--- a/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/prover.rs
+++ b/stwo_cairo_prover/crates/prover/src/components/memory/id_to_f252/prover.rs
@@ -126,12 +126,16 @@ impl ClaimGenerator {
         let small_multiplicities = small_table_trace.last().unwrap().data.clone();
 
         // Add inputs to range check that all the values are 9-bit felts.
-        // TODO(Ohad): rangecheck the small values.
         for (col0, col1) in big_ids_and_values[MEMORY_ID_SIZE..].iter().tuples() {
             for (val0, val1) in zip_eq(col0, col1) {
                 range_check_9_9_trace_generator.add_packed_m31(&[*val0, *val1]);
             }
         }
+        for (col0, col1) in small_ids_and_values[MEMORY_ID_SIZE..].iter().tuples() {
+            for (val0, val1) in zip_eq(col0, col1) {
+                range_check_9_9_trace_generator.add_packed_m31(&[*val0, *val1]);
+            }
+        }
 
         // Extend trace.
         let big_log_size = big_table_trace[0].len().ilog2();
@@ -310,6 +314,21 @@ impl InteractionClaimGenerator {
             col_gen.write_frac(vec_row, (-self.small_multiplicities[vec_row]).into(), denom);
         }
         col_gen.finalize_col();
+
+        // Every element is 9-bit.
+        for (l, r) in self.small_ids_and_values[MEMORY_ID_SIZE..].iter().tuples() {
+            let mut col_gen = small_values_logup_gen.new_col();
+            for (vec_row, (l1, l2)) in zip(l, r).enumerate() {
+                // TOOD(alont) Add 2-batching.
+                col_gen.write_frac(
+                    vec_row,
+                    PackedQM31::broadcast(M31(1).into()),
+                    range9_9_lookup_elements.combine(&[*l1, *l2]),
+                );
+            }
+            col_gen.finalize_col();
+        }
+
         let (trace, small_claimed_sum) = small_values_logup_gen.finalize_last();
         tree_builder.extend_evals(trace);