diff --git a/lib/ivis_opengl/pielighting.cpp b/lib/ivis_opengl/pielighting.cpp
index 92daa19e08f..4a1e57c0f82 100644
--- a/lib/ivis_opengl/pielighting.cpp
+++ b/lib/ivis_opengl/pielighting.cpp
@@ -84,11 +84,11 @@ namespace {
 	BoundingBox getLightBoundingBox(const LIGHT& light)
 	{
 		glm::vec3 center = light.position;
-		center.z *= -1.;
+		center.z *= -1.f;
 		float range = light.range;
-		glm::vec3 horizontal(1.0, 0., 0.);
-		glm::vec3 vertical(0.0, 1.0, 0.);
-		glm::vec3 forward(0.0, 0., 1.0f);
+		glm::vec3 horizontal(1.0f, 0.f, 0.f);
+		glm::vec3 vertical(0.f, 1.0f, 0.f);
+		glm::vec3 forward(0.f, 0.f, 1.0f);
 
 		return BoundingBox{
 			center - horizontal * range - vertical * range - forward * range,
diff --git a/src/droid.cpp b/src/droid.cpp
index c0e3f64269a..493441e95d4 100644
--- a/src/droid.cpp
+++ b/src/droid.cpp
@@ -252,7 +252,7 @@ void addDroidDeathAnimationEffect(DROID *psDroid)
 			{
 				// FIXME: change when adding submarines to the game
 //				modifiedModelMatrix *= glm::translate(glm::vec3(0.f, -world_coord(1) / 2.3f, 0.f));
-				position.y += (world_coord(1) / 2.3f);
+				position.y += static_cast<int>(world_coord(1) / 2.3f);
 			}
 
 			EFFECT_TYPE type = DROID_ANIMEVENT_DYING_NORMAL;
diff --git a/src/hci/quickchat.cpp b/src/hci/quickchat.cpp
index 57ff13c097f..2a12a5f6eb4 100644
--- a/src/hci/quickchat.cpp
+++ b/src/hci/quickchat.cpp
@@ -272,7 +272,7 @@ class WzQuickChatButton : public W_BUTTON
 		lastWidgetWidth = width();
 
 		int textX0 = xPos + QuickChatButtonHorizontalPadding;
-		int textY0 = yPos + (h - wzMessageText.lineSize()) / 2 - float(wzMessageText.aboveBase());
+		int textY0 = static_cast<int>(yPos + (h - wzMessageText.lineSize()) / 2 - float(wzMessageText.aboveBase()));
 
 		int maxTextDisplayableWidth = w - (QuickChatButtonHorizontalPadding * 2);
 		isTruncated = maxTextDisplayableWidth < wzMessageText.width();
diff --git a/src/shadowcascades.cpp b/src/shadowcascades.cpp
index 1bbda03ba31..c36cc6a3279 100644
--- a/src/shadowcascades.cpp
+++ b/src/shadowcascades.cpp
@@ -66,7 +66,7 @@ void calculateShadowCascades(const iView *player, float terrainDistance, const g
 
 	float pitch = UNDEG(-player->r.x);
 
-	float adjustedZFar = (pow((1.57f - pitch) / 1.57f, 0.9f) * 4000.f) + 2000.f + terrainDistance;
+	float adjustedZFar = static_cast<float>((pow((1.57f - pitch) / 1.57f, 0.9f) * 4000.f) + 2000.f + terrainDistance);
 
 	std::vector<float> cascadeSplits(SHADOW_MAP_CASCADE_COUNT, 0.f);