diff --git a/DESCRIPTION b/DESCRIPTION
index f1dea6cf..023d39b8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: RStoolbox
 Type: Package
 Title: Remote Sensing Data Analysis
-Version: 1.0.0
-Date: 2024-04-24
+Version: 1.0.1
+Date: 2024-08-26
 Authors@R: c(
     person("Benjamin", "Leutner", role= "aut", email="rstoolboxpackage@gmail.com", comment = c(ORCID = "0000-0002-6893-2002")),
     person("Ned", "Horning", role ="aut", email="horning@amnh.org"),
diff --git a/src/tinyexpr.c b/src/tinyexpr.c
index 0ec006a1..3e7ba4fe 100644
--- a/src/tinyexpr.c
+++ b/src/tinyexpr.c
@@ -42,7 +42,6 @@ For log = natural log uncomment the next line. */
 #include <stdio.h>
 #include <ctype.h>
 #include <limits.h>
-#include <R.h>
 
 #ifndef NAN
 #define NAN (0.0/0.0)
diff --git a/src/tinyexpr.h b/src/tinyexpr.h
index 6d3d4b06..a826c8b1 100644
--- a/src/tinyexpr.h
+++ b/src/tinyexpr.h
@@ -36,7 +36,10 @@ extern "C" {
 typedef struct te_expr {
     int type;
     union {double value; const double *bound; const void *function;};
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wpedantic"
     void *parameters[];
+#pragma GCC diagnostic pop
 } te_expr;
 
 
@@ -72,9 +75,6 @@ te_expr *te_compile(const char *expression, const te_variable *variables, int va
 /* Evaluates the expression. */
 double te_eval(const te_expr *n);
 
-/* Prints debugging information on the syntax tree. */
-void te_print(const te_expr *n);
-
 /* Frees the expression. */
 /* This is safe to call on NULL pointers. */
 void te_free(te_expr *n);