diff --git a/ThermistorTable.double.h b/ThermistorTable.double.h
index 73c0036..fdb1e5a 100644
--- a/ThermistorTable.double.h
+++ b/ThermistorTable.double.h
@@ -35,7 +35,7 @@
 // Must be the same for all tables.
 #define NUMTEMPS 102
 
-const uint16_t temptable[NUMTABLES][NUMTEMPS][2] PROGMEM = {
+const uint16_t PROGMEM temptable[NUMTABLES][NUMTEMPS][2] = {
 
 // Table for the Extruder.
 // Thermistor: EPCOS B57560G104F
diff --git a/ThermistorTable.single.h b/ThermistorTable.single.h
index 9734fa0..8468c80 100644
--- a/ThermistorTable.single.h
+++ b/ThermistorTable.single.h
@@ -35,7 +35,7 @@
 // Must be the same for all tables.
 #define NUMTEMPS 20
 
-const uint16_t temptable[NUMTABLES][NUMTEMPS][2] PROGMEM = {
+const uint16_t PROGMEM temptable[NUMTABLES][NUMTEMPS][2] = {
 
 // Table for the Extruder.
 // Thermistor: unknown
diff --git a/extruder/ThermistorTable.h b/extruder/ThermistorTable.h
index 32c1fad..36dd328 100644
--- a/extruder/ThermistorTable.h
+++ b/extruder/ThermistorTable.h
@@ -24,7 +24,7 @@
 // max adc: 1023
 #define NUMTEMPS 20
 // {ADC, temp*4 }, // temp
-const uint16_t temptable[NUMTABLES][NUMTEMPS][2] PROGMEM = {
+const uint16_t PROGMEM temptable[NUMTABLES][NUMTEMPS][2] = {
 {
    {1, 3364}, // 841.027617469 C
    {21, 1329}, // 332.486789769 C