diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index b6e70b9ad6..abe8b3ffda 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -366,7 +366,7 @@ OBJS-$(CONFIG_EIGHTSVX_FIB_DECODER)    += 8svx.o
 OBJS-$(CONFIG_ESCAPE124_DECODER)       += escape124.o
 OBJS-$(CONFIG_ESCAPE130_DECODER)       += escape130.o
 OBJS-$(CONFIG_EVRC_DECODER)            += evrcdec.o acelp_vectors.o lsp.o
-OBJS-$(CONFIG_EXR_DECODER)             += exr.o exrdsp.o half2float.o
+OBJS-$(CONFIG_EXR_DECODER)             += exr.o exrdsp.o float2half.o half2float.o
 OBJS-$(CONFIG_EXR_ENCODER)             += exrenc.o float2half.o
 OBJS-$(CONFIG_FASTAUDIO_DECODER)       += fastaudio.o
 OBJS-$(CONFIG_FFV1_DECODER)            += ffv1dec.o ffv1_parse.o ffv1.o