diff --git a/include/fast_float/ascii_number.h b/include/fast_float/ascii_number.h
index 39c8d67..1568deb 100644
--- a/include/fast_float/ascii_number.h
+++ b/include/fast_float/ascii_number.h
@@ -1,7 +1,6 @@
 #ifndef FASTFLOAT_ASCII_NUMBER_H
 #define FASTFLOAT_ASCII_NUMBER_H
 
-#include <cstdio>
 #include <cctype>
 #include <cstdint>
 #include <cstring>
diff --git a/include/fast_float/decimal_to_binary.h b/include/fast_float/decimal_to_binary.h
index 5f9a8df..066d5ab 100644
--- a/include/fast_float/decimal_to_binary.h
+++ b/include/fast_float/decimal_to_binary.h
@@ -7,7 +7,6 @@
 #include <cinttypes>
 #include <cmath>
 #include <cstdint>
-#include <cstdio>
 #include <cstdlib>
 #include <cstring>
 
diff --git a/include/fast_float/fast_table.h b/include/fast_float/fast_table.h
index 415181e..5766274 100644
--- a/include/fast_float/fast_table.h
+++ b/include/fast_float/fast_table.h
@@ -1,5 +1,6 @@
 #ifndef FASTFLOAT_FAST_TABLE_H
 #define FASTFLOAT_FAST_TABLE_H
+
 #include <cstdint>
 
 namespace fast_float {
@@ -695,4 +696,4 @@ using powers = powers_template<>;
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/include/fast_float/parse_number.h b/include/fast_float/parse_number.h
index 85ee164..960e7a7 100644
--- a/include/fast_float/parse_number.h
+++ b/include/fast_float/parse_number.h
@@ -1,10 +1,10 @@
 #ifndef FASTFLOAT_PARSE_NUMBER_H
 #define FASTFLOAT_PARSE_NUMBER_H
+
 #include "ascii_number.h"
 #include "decimal_to_binary.h"
 #include "simple_decimal_conversion.h"
 
-#include <cassert>
 #include <cmath>
 #include <cstring>
 #include <limits>