diff --git a/core/smn_entities.cpp b/core/smn_entities.cpp
index e712273a..cabe1873 100644
--- a/core/smn_entities.cpp
+++ b/core/smn_entities.cpp
@@ -1207,7 +1207,7 @@ static cell_t GetEntProp(IPluginContext *pContext, const cell_t *params)
 			is_unsigned = ((info.prop->GetFlags() & SPROP_UNSIGNED) == SPROP_UNSIGNED);
 
 			// This isn't in CS:S yet, but will be, doesn't hurt to add now, and will save us a build later
-#if SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_ORANGEBOXVALVE
+#if SOURCE_ENGINE == SE_ORANGEBOXVALVE
 			if (info.prop->GetFlags() & SPROP_VARINT)
 			{
 				bit_count = sizeof(int) * 8;
@@ -1305,7 +1305,7 @@ static cell_t SetEntProp(IPluginContext *pContext, const cell_t *params)
 			FIND_PROP_SEND(DPT_Int, "integer");
 
 			// This isn't in CS:S yet, but will be, doesn't hurt to add now, and will save us a build later
-#if SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_ORANGEBOXVALVE
+#if SOURCE_ENGINE == SE_ORANGEBOXVALVE
 			if (info.prop->GetFlags() & SPROP_VARINT)
 			{
 				bit_count = sizeof(int) * 8;
diff --git a/extensions/sdktools/gamerulesnatives.cpp b/extensions/sdktools/gamerulesnatives.cpp
index fc51bd3a..c29537c5 100644
--- a/extensions/sdktools/gamerulesnatives.cpp
+++ b/extensions/sdktools/gamerulesnatives.cpp
@@ -173,7 +173,7 @@ static cell_t GameRules_GetProp(IPluginContext *pContext, const cell_t *params)
 	is_unsigned = ((info.prop->GetFlags() & SPROP_UNSIGNED) == SPROP_UNSIGNED);
 
 	// This isn't in CS:S yet, but will be, doesn't hurt to add now, and will save us a build later
-#if SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_ORANGEBOXVALVE
+#if SOURCE_ENGINE == SE_ORANGEBOXVALVE
 	if (info.prop->GetFlags() & SPROP_VARINT)
 	{
 		bit_count = sizeof(int) * 8;
@@ -243,7 +243,7 @@ static cell_t GameRules_SetProp(IPluginContext *pContext, const cell_t *params)
 	FIND_PROP_SEND(DPT_Int, "integer");
 
 	// This isn't in CS:S yet, but will be, doesn't hurt to add now, and will save us a build later
-#if SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_ORANGEBOXVALVE
+#if SOURCE_ENGINE == SE_ORANGEBOXVALVE
 	if (info.prop->GetFlags() & SPROP_VARINT)
 	{
 		bit_count = sizeof(int) * 8;