diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index 0ece3c453..743092c8b 100644
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -695,7 +695,7 @@ RAMFUNC int ManchesterDecoding(uint8_t bit, uint16_t offset, uint32_t non_real_t
 
 
 // Thinfilm, Kovio mangles ISO14443A in the way that they don't use start bit nor parity bits.
-static RAMFUNC int ManchesterDecoding_Thinfilm(uint8_t bit) {
+static int ManchesterDecoding_Thinfilm(uint8_t bit) {
 
     if (Demod.len == Demod.output_len) {
         // Flush last parity bits
diff --git a/include/common.h b/include/common.h
index 05ff0a489..392f5aad1 100644
--- a/include/common.h
+++ b/include/common.h
@@ -92,7 +92,7 @@ extern bool g_tearoff_enabled;
 
 
 //#define RAMFUNC __attribute((long_call, section(".ramfunc")))
-#define RAMFUNC __attribute((long_call, section(".ramfunc"))) __attribute__((target("arm")))
+#define RAMFUNC __attribute((long_call, section(".ramfunc"))) __attribute__((target("arm"))) __attribute__((noinline))
 
 #ifndef PM3_ROTR
 # define PM3_ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))