diff --git a/ggml/src/iqk/iqk_gemm_ktquants.cpp b/ggml/src/iqk/iqk_gemm_ktquants.cpp
index 95fcf66a..bc7bcf8b 100644
--- a/ggml/src/iqk/iqk_gemm_ktquants.cpp
+++ b/ggml/src/iqk/iqk_gemm_ktquants.cpp
@@ -97,7 +97,7 @@ struct Trellis2 {
     }
 };
 
-void iqk_dequantize_iq2_kt(int n, const void * vx, size_t bx, ggml_half * y, size_t stride_y, int nrc_x) {
+void iqk_dequantize_iq2_kt(int n, const void * vx, size_t bx, float * y, size_t stride_y, int nrc_x) {
     GGML_ASSERT(n%QK_K == 0);
     const int nb = n/QK_K;