diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 79d6cc69..7f6ee792 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -4,10 +4,15 @@ on:
   push:
     paths:
       - 'docs/**'
-      - 'javascript/**'
-      - 'python/**'
       - 'README.rst'
       - '**/*.rst'
+      - '**/*.c'
+      - '**/*.cpp'
+      - '**/*.cs'
+      - '**/*.h'
+      - '**/*.js'
+      - '**/*.py'
+      - '**/*.rs'
   workflow_dispatch:
   schedule:
   - cron: "0 0 * * 1"
diff --git a/cplusplus/src/p0016.cpp b/cplusplus/src/p0016.cpp
index 496b116c..718ba009 100644
--- a/cplusplus/src/p0016.cpp
+++ b/cplusplus/src/p0016.cpp
@@ -17,7 +17,7 @@ unsigned long long p0016() {
     std::vector<unsigned long long> numbers(16, 0);
     const unsigned long long ten17 = 100000000000000000;
     numbers[0] = 1;
-    for (unsigned char i = 0; i < 1000; i++) {
+    for (unsigned short i = 0; i < 1000; i++) {
         for (size_t j = 0; j < numbers.size(); j++) {
             numbers[j] *= 2;
         }
diff --git a/csharp/Euler/p0016.cs b/csharp/Euler/p0016.cs
index ff6f7a48..9ad38174 100644
--- a/csharp/Euler/p0016.cs
+++ b/csharp/Euler/p0016.cs
@@ -18,7 +18,7 @@ public object Answer()
             ulong[] numbers = new ulong[16];
             const ulong ten17 = 100000000000000000;
             numbers[0] = 1;
-            for (byte i = 0; i < 1000; i++)
+            for (ushort i = 0; i < 1000; i++)
             {
                 for (byte j = 0; j < 16; j++)
                 {