diff --git a/libdecnumber/dpd/decimal128.c b/libdecnumber/dpd/decimal128.c
index 8f8e9835f5..7551b7caaf 100644
--- a/libdecnumber/dpd/decimal128.c
+++ b/libdecnumber/dpd/decimal128.c
@@ -50,8 +50,6 @@
 
 /* Utility routines and tables [in decimal64.c] */
 extern const uInt   COMBEXP[32], COMBMSD[32];
-extern const uShort DPD2BIN[1024];
-extern const uShort BIN2DPD[1000];	/* [not used] */
 extern const uByte  BIN2CHAR[4001];
 
 extern void decDigitsFromDPD(decNumber *, const uInt *, Int);
diff --git a/libdecnumber/dpd/decimal32.c b/libdecnumber/dpd/decimal32.c
index f8d30e6304..095ab75654 100644
--- a/libdecnumber/dpd/decimal32.c
+++ b/libdecnumber/dpd/decimal32.c
@@ -50,8 +50,6 @@
 
 /* Utility tables and routines [in decimal64.c] */
 extern const uInt   COMBEXP[32], COMBMSD[32];
-extern const uShort DPD2BIN[1024];
-extern const uShort BIN2DPD[1000];
 extern const uByte  BIN2CHAR[4001];
 
 extern void decDigitsToDPD(const decNumber *, uInt *, Int);
diff --git a/libdecnumber/dpd/decimal64.c b/libdecnumber/dpd/decimal64.c
index 3bd27760ae..8256084e90 100644
--- a/libdecnumber/dpd/decimal64.c
+++ b/libdecnumber/dpd/decimal64.c
@@ -50,8 +50,6 @@
 
 /* Utility routines and tables [in decimal64.c]; externs for C++ */
 extern const uInt COMBEXP[32], COMBMSD[32];
-extern const uShort DPD2BIN[1024];
-extern const uShort BIN2DPD[1000];
 extern const uByte  BIN2CHAR[4001];
 
 extern void decDigitsFromDPD(decNumber *, const uInt *, Int);