diff --git a/src/libb64/cdecode.c b/src/libb64/cdecode.c
index 0d86d0e..e135da2 100644
--- a/src/libb64/cdecode.c
+++ b/src/libb64/cdecode.c
@@ -9,6 +9,10 @@ For details, see http://sourceforge.net/projects/libb64
 #include <core_esp8266_features.h>
 #endif
 
+#if defined(ESP32)
+#define CORE_HAS_LIBB64
+#endif
+
 #ifndef CORE_HAS_LIBB64
 #include "cdecode_inc.h"
 
@@ -32,9 +36,9 @@ int base64_decode_block(const char* code_in, const int length_in, char* plaintex
 	const char* codechar = code_in;
 	char* plainchar = plaintext_out;
 	char fragment;
-	
+
 	*plainchar = state_in->plainchar;
-	
+
 	switch (state_in->step)
 	{
 		while (1)
diff --git a/src/libb64/cencode.c b/src/libb64/cencode.c
index 7367135..afe1463 100644
--- a/src/libb64/cencode.c
+++ b/src/libb64/cencode.c
@@ -9,6 +9,10 @@ For details, see http://sourceforge.net/projects/libb64
 #include <core_esp8266_features.h>
 #endif
 
+#if defined(ESP32)
+#define CORE_HAS_LIBB64
+#endif
+
 #ifndef CORE_HAS_LIBB64
 #include "cencode_inc.h"
 
@@ -35,9 +39,9 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
 	char* codechar = code_out;
 	char result;
 	char fragment;
-	
+
 	result = state_in->result;
-	
+
 	switch (state_in->step)
 	{
 		while (1)
@@ -76,7 +80,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
 			*codechar++ = base64_encode_value(result);
 			result  = (fragment & 0x03f) >> 0;
 			*codechar++ = base64_encode_value(result);
-			
+
 			++(state_in->stepcount);
 			if (state_in->stepcount == CHARS_PER_LINE/4)
 			{
@@ -92,7 +96,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
 int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
 {
 	char* codechar = code_out;
-	
+
 	switch (state_in->step)
 	{
 	case step_B:
@@ -108,7 +112,7 @@ int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
 		break;
 	}
 	*codechar++ = 0x00;
-	
+
 	return codechar - code_out;
 }